Reminder to park visitors. Fireworks are prohibited at Prince William Forest Park.
Oak Ridge Campground Site A29 closure
Oak Ridge Campground site A29 will be closed until safety concerns have been mitigated. Please do not use that site until it has been reopened.
Warm Wet Spring = More Ticks
Please check yourself and your pets for ticks continually during and after your visit. Ticks are less prevelent if you stay on trail or in mowed areas. Wearing light colored clothing helps you spot them before the attach.
Outside firewood is prohibited in Prince William Forest Park, unless it is certified USDA 'bug free' firewood. Dead and downed wood may be collected from designated areas for use while in the park. Help us protect the forest from invasive species!
Visitor Center Remodel 2014
Over the next several months there will be new changes coming to the Visitor Center. Presently we are remodeling the bookstore area to give it more of a country theme. Next the exibit area will get all new exhibits. Thank you for your patience and support
Visit the National Capital Region's Inventory and Monitoring Program website for multiple reports, resource briefs, and maps on Prince William Park's natural resources.
National Park Service
Post-Reclamation Water Quality Monitoring at the Cabin Branch Pyrite Mine (6 mb - pdf)
National Park Service
Deer Reports and Surveys
Freshwater sponges have been found in Prince William Forest park! Check out the Freshwater Sponge Study. The National Capitol Region's Inventory and Monitoring team discovered the sponges in 2007 while conducting routine sampling in the park. They identified the species and put together some literature for the park and public. Attached is a resource brief and a full study on the species found at Prince William Forest Park. Thanks to the park, and the park employees, we continue to have the best water quality in Northern Virginia, which I believe is a factor in the presence of this species. We will be conducting more research on this species through the Center of Urban Ecology.
1994: Bat Survey of Prince William Forest Park. By Richard Reynolds, Virginia Department of Game and Inland Fisheries and John Leffler, Ferrum College. (3.5 MB - pdf)
Endemic Pollution-Sensitive Subterranean Fauna of Vulnerable Habitats in the National Captial Region. By: Benjamin Hutchins Department of Biology, American University And David C. Culver Department of Biology, American University. (3.1 MB - pdf)
Did You Know?
Prior to 1948, Prince William Forest Park was named Chopawamsic Recreation Demonstration Area. The name hinted at one of the park's intended uses as a source of recreational opportunities for the inner-city youth of Washington, D.C.