BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//The Clifton Institute - ECPv6.15.15//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://cliftoninstitute.org
X-WR-CALDESC:Events for The Clifton Institute
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20250309T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20251102T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20261101T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20270314T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20271107T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260616T090000
DTEND;TZID=America/New_York:20260616T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24042-1781600400-1781625600@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-06-16/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260620T090000
DTEND;TZID=America/New_York:20260620T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24009-1781946000-1781971200@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-06-20/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260620T110000
DTEND;TZID=America/New_York:20260620T130000
DTSTAMP:20260403T144848
CREATED:20260318T200556Z
LAST-MODIFIED:20260318T200614Z
UID:24216-1781953200-1781960400@cliftoninstitute.org
SUMMARY:Dragonfly Identification Workshop
DESCRIPTION:Dragonflies and damselflies are some of the most mysterious and beautiful animals that live at the Clifton Institute\, and June is the perfect time to search for them. Join us for a workshop that will cover the basics of dragonfly identification and biology. We will then practice what we learned by visiting lakes\, streams\, and fish-free vernal pools\, each of which host distinct dragonfly communities. \nCost: \nChildren 18 and under – Free \nAdults – $15 ($10 for Friends of Clifton.)  All proceeds from our programs go directly to funding our education programs\, restoration work\, and research projects. Thank you for your support! \nAge: Adults and children accompanied by an adult. \nBring: Please bring binoculars if you have them. \nWeather policy: Date and time subject to change dependent on weather. Please check your email for updates on the morning of the event. \nRegistration is REQUIRED. \nCancellation policy: If you register and can no longer attend this event\, please let us know as soon as possible so that we can open your spot to someone else. Refunds will not be given if attendee cancels. Refunds will be given if Clifton cancels. \nBy registering for this event\, you are affirming that you have read and agree to our liability release policy. \nWe look forward to seeing you at the Clifton Institute!
URL:https://cliftoninstitute.org/event/dragonfly-identification-workshop-5/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Adult programs
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2023/03/Dragonfly-Workshop.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260621T100000
DTEND;TZID=America/New_York:20260621T160000
DTSTAMP:20260403T144848
CREATED:20260115T144605Z
LAST-MODIFIED:20260311T132059Z
UID:22953-1782036000-1782057600@cliftoninstitute.org
SUMMARY:Clifton Dragonfly Count 2026
DESCRIPTION:Join us for our sixth annual Dragonfly Count! Our goals are to learn which species of dragonflies and damselflies are found in our area\, to monitor changes in their populations\, and to encourage everyone to learn more about odonates. \nThe map of the count circle is here. The circle includes a wide variety of aquatic habitats\, including a sphagnum bog\, fish-free marshes\, lakes with abundant lily pads\, and a variety of clean streams and rivers that range from tiny seeps all the way up to the Rappahannock River. This interesting area has not received as much study as nearby northern Virginia\, but 72 species of dragonflies and damselflies have already been documented inside the circle. \nWe will divide the circle up into several areas\, which teams of people will cover\, similar to a Christmas Bird Count or NABA butterfly count. We will let you know where to meet closer to the date. The count is open to people of all experience levels. We welcome dragonfly experts as well as anyone who is interested in learning about these fascinating insects. \nThis event is free but registration is required. Email Bert Harris (bharris@cliftoninstitute.org) with any questions or if you would like to lead one of the teams. Please let us know if you live inside the count circle and you have a fish-free pond or marsh or a pond with lily pads or other emergent aquatic vegetation on your property that you would like to be included in the count. We are partnering with the Virginia Outdoors Foundation and White House Farm Foundation on this event. \nCost: Free! \nAge: Adults and children accompanied by an adult. \nBring: It will be hot and we’ll be spending time near or in the water. Shorts and sturdy sandals or rubber boots are usually best\, but long pants can come in handy as well. Please bring sunscreen\, sun hat\, binoculars (important)\, camera\, insect net\, and plenty of water. \nWeather policy: Date and time subject to change dependent on weather. Please check your email for updates on the morning of the event. \nCancellation policy: If you register and can no longer attend this event\, please let us know as soon as possible so that we can open your spot to someone else. \nBy registering for this event\, you are affirming that you have read and agree to our liability release policy. \nWe look forward to seeing you at the Clifton Institute!
URL:https://cliftoninstitute.org/event/clifton-dragonfly-count-2025-2/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Adult programs,Community science
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2024/04/Dragonfly-20231.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260622T090000
DTEND;TZID=America/New_York:20260626T160000
DTSTAMP:20260403T144848
CREATED:20260109T150018Z
LAST-MODIFIED:20260318T180422Z
UID:22891-1782118800-1782489600@cliftoninstitute.org
SUMMARY:Young Scientists Research Experience (Ages 13 - 18)
DESCRIPTION:During this unique experience\, students will explore and carry out their own research project. Young Scientists will engage in inquiry-based\, hands-on learning as they develop their own research questions\, collect and analyze data\, and present their results\, all under the guidance of an experienced mentor.  This opportunity is perfect for middle and high school students with an interest in the environmental and natural sciences and the desire to experience ecological fieldwork. We welcome motivated students who are excited to spend the week at our beautiful\, 900-acre field station in the northern Virginia Piedmont in the company of like-minded peers. \nExample research questions include: \n\nHow does road noise affect the singing of birds\, frogs\, and other animals?\nWhere on the field station is there the most evidence of deer and other mammals?\nAre there more insects on plants that are native to Virginia or on exotic plants?\n\nAges: 13-18 at the time of camp. \nTime: 9AM – 4PM\, Monday – Friday (June 22-26). There will be a presentation of student research projects on the evening of Friday\, 6/26\, open to friends and families. \nCost: $350 for first camper\, $280 for each additional camper. \nCancellation Policy: Cancellations more than 3 weeks before the start of camp will receive a full refund. Cancellations less than 3 weeks before the start of camp or failure to submit paperwork by the deadline made less than 3 weeks before the start of camp will receive a refund minus a $50 registration fee. \nPaperwork Deadline: You should receive a confirmation email upon registration\, which will contain a link for filling out your camper’s emergency contact form and liability waiver. The deadline for submission of paperwork will be June 1st\, 2026. If you do not submit your paperwork by the deadline\, you will be refunded all but the $50 and the spot will be offered to the next person on the wait list. Paperwork is important for us to plan!   \nVaccination Policy: All staff and campers aged 5 and above must be up-to-date with all Virginia Board of Health School Immunization requirements for the appropriate age (found here).  \nScholarships: If you are interested in a scholarship\, please fill out this 2026 Scholarship Application and wait for staff to contact you. If approved\, we will register your campers from our end so that you are not charged the full fee. We don’t want financial limitations to get in the way of your child attending camp!
URL:https://cliftoninstitute.org/event/young-scientists-research-experience-ages-13-18-2/
LOCATION:VA
CATEGORIES:Summer Camps,Youth programs
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2023/02/YSRE-header.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260623T090000
DTEND;TZID=America/New_York:20260623T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24043-1782205200-1782230400@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-06-23/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260627T070000
DTEND;TZID=America/New_York:20260627T090000
DTSTAMP:20260403T144848
CREATED:20260213T212423Z
LAST-MODIFIED:20260213T212423Z
UID:23806-1782543600-1782550800@cliftoninstitute.org
SUMMARY:Bird Walk
DESCRIPTION:Come join us to bird watch around the field station! \nCost: Free! \nAge: Adults and children accompanied by an adult. \nWeather policy: Rain or shine except in case of extreme weather (e.g. thunderstorm or significant snow fall). \nRegistration is REQUIRED. \nCancellation policy: If you register and can no longer attend this event\, please let us know as soon as possible so that we can open your spot to someone else. \nBy registering for this event\, you are affirming that you have read and agree to our liability release policy. \nWe look forward to seeing you at the Clifton Institute!
URL:https://cliftoninstitute.org/event/bird-walk-101/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Adult programs
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2021/09/monthly-bird-walks-2.5-1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260627T090000
DTEND;TZID=America/New_York:20260627T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24010-1782550800-1782576000@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-06-27/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260630T090000
DTEND;TZID=America/New_York:20260630T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24044-1782810000-1782835200@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-06-30/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260704T090000
DTEND;TZID=America/New_York:20260704T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24011-1783155600-1783180800@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-07-04/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260706T090000
DTEND;TZID=America/New_York:20260710T160000
DTSTAMP:20260403T144848
CREATED:20260109T153235Z
LAST-MODIFIED:20260303T173418Z
UID:22905-1783328400-1783699200@cliftoninstitute.org
SUMMARY:Young Naturalists Camp: Week 1 (Ages 7 - 12)
DESCRIPTION:*Young Naturalists camps are full! Please submit an RSVP to the waitlist and we will contact you if there are cancellations!* \nAt Young Naturalists camp\, children will explore the field station with our skilled staff and learn about the plants and animals that live in the northern Virginia Piedmont. Each day of each week will focus on a different topic\, so you can sign up for both weeks and still learn new things! \nEach day begins with a Morning Workshop where campers dive deep into the subject for the day\, which prepares them for the rest of the morning which is spent exploring Clifton’s 900-acre preserve.  After a picnic lunch on the front lawn\, students are given the chance to cool down by playing in the hose before getting ready for Afternoon Choices.  Afternoon Choices give campers agency in shaping their camp experience by picking what they prefer to do from a set of 3 options which are different each day.  These could include things like water coloring at the beaver pond\, hiking to the lichen rocks\, playing camouflage\, or foraging for wine berries! Lastly\, we give each camper a journal and conclude each day by sitting and reflecting in small groups before ending with Closing Circle–a chance to share what we liked\, what we were challenged by\, and things we’re looking forward to. \nFamilies are welcome and encouraged to register for both weeks but must pay for each session separately. Students will bring their own snacks and lunches from home each day. \nAges: 7-12 at the time of camp. \nTime: 9AM – 4PM\, Monday – Friday \nCost: $275 for first camper\, $220 for each additional camper. \nCancellation Policy: Cancellations more than 3 weeks before the start of camp will receive a full refund. Cancellations less than 3 weeks before the start of camp or failure to submit paperwork by the deadline made less than 3 weeks before the start of camp will receive a refund minus a $50 registration fee. \nPaperwork Deadline: You should receive a confirmation email upon registration\, which will contain a link for filling out your camper’s emergency contact form and liability waiver. The deadline for submission of paperwork will be June 15th\, 2026. If you do not submit your paperwork by the deadline\, you will be refunded all but the $50 and the spot will be offered to the next person on the wait list. Paperwork is important for us to plan!   \nVaccination Policy: All staff and campers aged 5 and above must be up-to-date with all Virginia Board of Health School Immunization requirements for the appropriate age (found here).  \nScholarships: If you are interested in a scholarship\, please fill out this 2026 Scholarship Application and wait for staff to contact you. If approved\, we will register your campers from our end so that you are not charged the full fee. We don’t want financial limitations to get in the way of your child attending camp!
URL:https://cliftoninstitute.org/event/young-naturalists-week-1-ages-7-12/
LOCATION:VA
CATEGORIES:Summer Camps,Youth programs
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2023/02/Copy-of-Young-Naturalists-header.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260707T090000
DTEND;TZID=America/New_York:20260707T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24045-1783414800-1783440000@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-07-07/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260711T090000
DTEND;TZID=America/New_York:20260711T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24012-1783760400-1783785600@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-07-11/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260713T090000
DTEND;TZID=America/New_York:20260718T160000
DTSTAMP:20260403T144848
CREATED:20260109T153647Z
LAST-MODIFIED:20260303T173453Z
UID:22911-1783933200-1784390400@cliftoninstitute.org
SUMMARY:Young Naturalists Camp: Week 2 (Ages 7 - 12)
DESCRIPTION:*Young Naturalists camps are full! Please submit an RSVP to the waitlist and we will contact you if there are cancellations!* \nAt Young Naturalists camp\, children will explore the field station with our skilled staff and learn about the plants and animals that live in the northern Virginia Piedmont. Each day of each week will focus on a different topic\, so you can sign up for both weeks and still learn new things! \nEach day begins with a Morning Workshop where campers dive deep into the subject for the day\, which prepares them for the rest of the morning which is spent exploring Clifton’s 900-acre preserve.  After a picnic lunch on the front lawn\, students are given the chance to cool down by playing in the hose before getting ready for Afternoon Choices.  Afternoon Choices give campers agency in shaping their camp experience by picking what they prefer to do from a set of 3 options which are different each day.  These could include things like water coloring at the beaver pond\, hiking to the lichen rocks\, playing camouflage\, or foraging for wine berries! Lastly\, we give each camper a journal and conclude each day by sitting and reflecting in small groups before ending with Closing Circle–a chance to share what we liked\, what we were challenged by\, and things we’re looking forward to. \nFamilies are welcome and encouraged to register for both weeks but must pay for each session separately. Students will bring their own snacks and lunches from home each day. \nAges: 7-12 at the time of camp. \nTime: 9AM – 4PM\, Monday – Friday \nCost: $275 for first camper\, $220 for each additional camper. \nCancellation Policy: Cancellations more than 3 weeks before the start of camp will receive a full refund. Cancellations less than 3 weeks before the start of camp or failure to submit paperwork by the deadline made less than 3 weeks before the start of camp will receive a refund minus a $50 registration fee. \nPaperwork Deadline: You should receive a confirmation email upon registration\, which will contain a link for filling out your camper’s emergency contact form and liability waiver. The deadline for submission of paperwork will be June 22nd\, 2026. If you do not submit your paperwork by the deadline\, you will be refunded all but the $50 and the spot will be offered to the next person on the wait list. Paperwork is important for us to plan!   \nVaccination Policy: All staff and campers aged 5 and above must be up-to-date with all Virginia Board of Health School Immunization requirements for the appropriate age (found here).  \nScholarships: If you are interested in a scholarship\, please fill out this 2026 Scholarship Application and wait for staff to contact you. If approved\, we will register your campers from our end so that you are not charged the full fee. We don’t want financial limitations to get in the way of your child attending camp! \n 
URL:https://cliftoninstitute.org/event/young-naturalists-week-2-age-7-12/
LOCATION:VA
CATEGORIES:Summer Camps,Youth programs
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2023/02/Copy-of-Young-Naturalists-header.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260714T090000
DTEND;TZID=America/New_York:20260714T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24046-1784019600-1784044800@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-07-14/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260718T090000
DTEND;TZID=America/New_York:20260718T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24013-1784365200-1784390400@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-07-18/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260721T090000
DTEND;TZID=America/New_York:20260721T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24047-1784624400-1784649600@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-07-21/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260725T090000
DTEND;TZID=America/New_York:20260725T150000
DTSTAMP:20260403T144848
CREATED:20260115T145144Z
LAST-MODIFIED:20260116T155109Z
UID:22956-1784970000-1784991600@cliftoninstitute.org
SUMMARY:2026 NABA Butterfly Count
DESCRIPTION:Every year community scientists help count butterflies in 15-mile-diameter circles all around the country and contribute their data to the North American Butterfly Association (NABA). This summer we will host our 30th annual butterfly count and celebrate our 23rd year contributing our data to NABA! \nButterfly enthusiasts of all levels of experience are welcome! If you feel like you don’t know many butterflies\, this is a great way to learn and it’s always helpful to have more eyes pointing out butterflies. Participants will be assigned to small teams\, led by an experienced butterfly counter. We will share information about your team closer to the date. Each team will survey a variety of sites within our count circle.  We will meet at the Clifton Institute at 4 PM to tally our results over cold drinks (provided). \nCheck out what we’ve seen in previous years here! \nCost: Free! \nAge:  Adults and children accompanied by an adult. \nBring: Please bring a lunch and water. We recommend wearing long pants and a broad-brimmed hat and bringing binoculars. \nWeather policy: Date and time subject to change dependent on weather. Please check your email for updates on the morning of the event. \nRegistration is REQUIRED. \nCancellation policy: If you register and can no longer attend this event\, please let us know as soon as possible so that we can open your spot to someone else. \nBy registering for this event\, you are affirming that you have read and agree to our liability release policy. \nWe look forward to seeing you at the Clifton Institute!
URL:https://cliftoninstitute.org/event/2025-naba-butterfly-count-2/
LOCATION:VA
CATEGORIES:Adult programs,Community science
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2024/05/NABA-20231.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260725T090000
DTEND;TZID=America/New_York:20260725T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24014-1784970000-1784995200@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-07-25/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260728T090000
DTEND;TZID=America/New_York:20260728T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24048-1785229200-1785254400@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-07-28/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260801T090000
DTEND;TZID=America/New_York:20260801T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24015-1785574800-1785600000@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-08-01/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260804T090000
DTEND;TZID=America/New_York:20260804T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24049-1785834000-1785859200@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-08-04/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260808T090000
DTEND;TZID=America/New_York:20260808T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24016-1786179600-1786204800@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-08-08/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260811T090000
DTEND;TZID=America/New_York:20260811T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24050-1786438800-1786464000@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-08-11/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260815T090000
DTEND;TZID=America/New_York:20260815T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24017-1786784400-1786809600@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-08-15/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260818T090000
DTEND;TZID=America/New_York:20260818T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24051-1787043600-1787068800@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-08-18/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260822T090000
DTEND;TZID=America/New_York:20260822T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24018-1787389200-1787414400@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-08-22/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260825T090000
DTEND;TZID=America/New_York:20260825T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24052-1787648400-1787673600@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-08-25/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260829T090000
DTEND;TZID=America/New_York:20260829T160000
DTSTAMP:20260403T144848
CREATED:20260227T185315Z
LAST-MODIFIED:20260227T185315Z
UID:24019-1787994000-1788019200@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-6/2026-08-29/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260901T090000
DTEND;TZID=America/New_York:20260901T160000
DTSTAMP:20260403T144848
CREATED:20260227T185517Z
LAST-MODIFIED:20260227T185517Z
UID:24053-1788253200-1788278400@cliftoninstitute.org
SUMMARY:Open-access Day for Friends of the Clifton Institute
DESCRIPTION:We invite Friends of the Clifton Institute to come explore the field station on their own every Saturday and Tuesday from mid-January to mid-October. You can become a Friend of Clifton with a minimum annual donation of $40. Your support will help us reach our goals of expanding and improving our education\, restoration\, and research programs this year. Thank you! \nBefore attending an open-access day\, please read the information included on our liability release form (click here). As you walk our trails\, you can help us take care of the field station by keeping your eyes and ears open to help us learn about the ecosystem we’re a part of and by enjoying and respecting the plants and animals that live here. \n\nA trail map is available here. Please note that some trails are in the process of being built and many are not marked. Navigation skills and a GPS are recommended. Please stay on the trails\, use common sense\, and proceed at your own risk. \nThe farmhouse is closed to all visitors at this time. There are port-a-potties available in both parking lots. \nWe reserve the right to deny access to our property to anyone who does not obey the rules posted below or is otherwise disruptive to our field station operations. \n\nOn open-access days\, you may park either at the lower parking area (“the Gap”) or at the farm house.\nAll children under the age of 18 must be accompanied by an adult.\nYou are welcome to bring your family with you on open-access days. One or two visitors are acceptable as well\, but if this starts to be abused we reserve the right to limit the benefit to family members.\nNo dogs are permitted.\nLeave no trace. We expect you to take all litter with you. It would be even better if you helped us pick up any litter you find! We do not have trash collection facilities.\nTake nothing but photographs. We use our trails to teach kids about the environment and their experiences are much richer if there are still feathers and bones and everything else for them to look at.\nNo swimming\, fishing\, boating\, or any other entry in the ponds.\nNo alcohol is permitted.\nNo horses\, bicycles\, automobiles\, ATVs\, or any other vehicles are allowed on the trails.\nNo hunting is permitted.
URL:https://cliftoninstitute.org/event/open-access-day-for-friends-of-the-clifton-institute-7/2026-09-01/
LOCATION:The Clifton Institute\, 6712 Blantyre Road\, Warrenton\, VA\, 20187\, United States
CATEGORIES:Open Access days
ATTACH;FMTTYPE=image/png:https://cliftoninstitute.org/wp-content/uploads/2022/04/Copy-of-open-access-day1.png
GEO:38.7751537;-77.7981971
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=The Clifton Institute 6712 Blantyre Road Warrenton VA 20187 United States;X-APPLE-RADIUS=500;X-TITLE=6712 Blantyre Road:geo:-77.7981971,38.7751537
END:VEVENT
END:VCALENDAR