Park

Prince William Forest Park park

Virginia, USA Potomac watershed 38.537°, -77.391°
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Prince William Forest Park -- Virginia park
Prince William Forest Park Virginia · Potomac watershed
About this park

Prince William Forest Park

Prince William Forest Park is a 15,000-acre national park located in Virginia, United States. The park serves as a perfect getaway for camping, hiking, and exploring the natural beauty of the region. It was established in 1936 and was initially known as Chopawamsic Recreation Area. Here are some good reasons to visit Prince William Forest Park:

1. Camping: The park offers numerous campgrounds that are open throughout the year, making it a perfect place for camping enthusiasts.

2. Hiking and Biking: There are over 37 miles of hiking trails and 21 miles of bike trails that offer visitors an opportunity to explore the forest and observe wildlife.

3. History and Culture: The park houses over 200 historic buildings that were part of the Civilian Conservation Corps (CCC) camp built during the Great Depression era.

4. Water Activities: The park has several streams and rivers that offer visitors an opportunity to canoe, kayak, or fish.

5. Wildlife: The park is home to several species of birds, deer, foxes, and other wildlife, making it a perfect place for nature lovers.

Some specific points of interest to see in the park include the Birch Bluff Trail, Quantico Creek Trail, and the Civilian Conservation Corps Museum. The park also offers several campfire programs, ranger-led hikes, and other educational programs for visitors.

Interesting facts about the park include that it was initially established to provide a safe haven for Washington D.C. during the Cold War. The park also served as a training ground for the Office of Strategic Services (OSS) during World War II.

The best time to visit Prince William Forest Park is in the spring and fall, when the weather is pleasant, and the fall foliage is at its peak. Summer can be hot and humid, while winter can be cold and snow-covered.
StateVirginia
WatershedPotomac
Latitude38.5369°
Longitude-77.3911°
Land designation

Park & land designation reference

A quick legend for the federal and state land categories Snoflo tracks. Each designation comes with different rules around access, recreation, and resource extraction.

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing, often around reservoirs, rivers, or scenic landscapes); may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use -- recreation, grazing, mining, conservation -- with fewer restrictions than national parks or forests.
Detailed forecast

Plan your visit down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Stay nearby

Area campgrounds

Snoflo-tracked campgrounds within reach of Prince William Forest Park, with reservations status.

Responsible recreation & Leave No Trace

Know before you go
Check the operator's site for hours, permit requirements, seasonal closures, and fire restrictions before heading out.
Stay on trail
Stick to marked paths to protect vegetation, prevent erosion, and avoid disturbing wildlife habitat.
Respect wildlife
Observe from a distance, never feed wildlife, and store food securely if camping is permitted on-site.
Pack it in, pack it out
Carry out all trash, food scraps, and gear. Many parks have limited or no trash service.
Leave what you find
Don't take rocks, plants, or artifacts. They make the park what it is for the next visitor.

Set push alerts in the Snoflo app

Save Prince William Forest Park as a favorite, set a custom threshold (precipitation, freezing temperatures, fire-restriction days), and the iOS app will push the moment conditions cross.

FAQ

About Prince William Forest Park

What can I do at Prince William Forest Park?

Most Snoflo-tracked parks support hiking, picnicking, and wildlife viewing. Check the operator's site for activity-specific rules (camping, fishing, paddling, hunting).

How fresh is the weather data?

The hourly forecast updates throughout the day from NOAA / yr.no. Streamflow comes live from USGS streamgauges.

When is the best time to visit?

Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation.

How do I get to Prince William Forest Park?

Tap Directions in the hero above to open driving directions in Google Maps, or Open in map to center the Snoflo interactive map on the park.

Can I get alerts when conditions change?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this park, set a threshold (temperature, precipitation), and you'll get a push the moment it crosses.

More parks

Other parks near here

Snoflo-tracked parks within driving distance of Prince William Forest Park.