Pick a site on the map to see its availability calendar.
Thursday accounted for the largest share of the openings Campsite Sniper detected. 23 of 66 openings detected in the last 90 days occurred on a Thursday (34.8%), with Sunday (13) and Friday (7) next in line.
The largest concentrations of detected openings were first detected during the 07:00 and 23:00 local-time hours. Those hours contained 26 of 66 detected openings (39.4%). Hours show when Campsite Sniper first detected each opening, in Eastern Time, not when the change was made upstream.
Half of the openings Campsite Sniper detected appeared at least 22 days before the stay date; the middle 50% land 9–30.8 days out. Set an alert if you want Campsite Sniper to monitor future openings.
| Site | Openings | Share of all openings |
|---|---|---|
| C28 | 9 | 13.6% |
| C04 | 8 | 12.1% |
| B19 | 4 | 6.1% |
| C18 | 4 | 6.1% |
| C03 | 4 | 6.1% |
Site C28 had the most detected openings in the last 90 days: 9. One free watch covers every site here.
Of the 8,649 tracked site-nights (Sep 18, 2026 – Mar 19, 2027): 5,820 open for online reservation · 1,062 reserved · 1,767 not yet released.
Of the open site-nights on mapped sites, 3,581 fall on weekdays and 2,026 on weekends (Fri–Sun). The split covers the 5,607 open site-nights on mapped sites; 5,820 site-nights are open across all monitored inventory.
March shows no online availability. 0 of 1,767 tracked site-nights are open there — 1,767 not yet released.
| Window | Night | Sites open | Status |
|---|---|---|---|
| Labor Day | SAT Sep 5 | 0 | None open |
| SUN Sep 6 | 0 | None open | |
| MON Sep 7 | 0 | None open | |
| Thanksgiving | THU Nov 26 | 88 | Open |
| FRI Nov 27 | 88 | Open | |
| SAT Nov 28 | 87 | Open |
Labor Day: no online availability on any tracked night. Thanksgiving: 87 sites are available for the complete three-night stay.
| Site | Open site-nights |
|---|---|
| A12 | 69 |
| B02 | 69 |
| C33 | 69 |
| A14 | 68 |
| A25 | 68 |
The 5 sites with the most open site-nights in the current snapshot. Pair a bookable date with a free alert to cover everything else.
The next bookable night is Sep 18; the first open weekend starts Sep 18. Campsite Sniper can watch later dates for you.
Multi-night stays. 512 2-night, 506 3-night, 163 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 18 at site C33.
RV length. Longest recorded site here is 41 ft. 58 sites take 25 ft, 1 site takes 35 ft, 1 site takes 40 ft. 31 sites of 90 have no recorded maximum and are not counted.
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| A12 | 32 ft | None | 69 | 51 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +57 more |
| B02 | 32 ft | None | 69 | 37 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +57 more |
| C33 | Not recorded | None | 69 | 44 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +57 more |
| A14 | 31 ft | None | 68 | 51 nights | Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +56 more |
| A25 | 32 ft | None | 68 | 51 nights | Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +56 more |
| A01 | 32 ft | None | 67 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4 +55 more |
| A03 | 32 ft | None | 67 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +55 more |
| A05 | 32 ft | None | 67 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +55 more |
| A15 | 32 ft | None | 67 | 37 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +55 more |
| A19 | 32 ft | None | 67 | 51 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5 +55 more |
| B05 | 32 ft | None | 67 | 37 nights | Sep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30 +55 more |
| A02 | 41 ft | None | 66 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +54 more |
| A10 | 24 ft | None | 66 | 19 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +54 more |
| A16 | 32 ft | None | 66 | 37 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +54 more |
| A17 | 32 ft | None | 66 | 37 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +54 more |
| A32 | 32 ft | None | 66 | 26 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +54 more |
| A34 | 32 ft | None | 66 | 33 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +54 more |
| B14 | 32 ft | None | 66 | 44 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +54 more |
| B24 | 32 ft | None | 66 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +54 more |
| C02 | Not recorded | None | 66 | 44 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +54 more |
| C03 | Not recorded | None | 66 | 37 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +54 more |
| C18 | Not recorded | None | 66 | 44 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +54 more |
| C24 | Not recorded | None | 66 | 44 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +54 more |
| A04 | 32 ft | None | 65 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +53 more |
| A06 | 32 ft | None | 65 | 37 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +53 more |
| A11 | 32 ft | None | 65 | 30 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30 +53 more |
| A31 | 32 ft | None | 65 | 32 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +53 more |
| B07 | 32 ft | None | 65 | 37 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +53 more |
| B15 | 32 ft | None | 65 | 37 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +53 more |
| C04 | Not recorded | None | 65 | 37 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +53 more |
| C09 | Not recorded | None | 65 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +53 more |
| C13 | Not recorded | None | 65 | 28 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +53 more |
| C22 | Not recorded | None | 65 | 44 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +53 more |
| A09 | 32 ft | None | 64 | 30 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +52 more |
| A30 | 32 ft | None | 64 | 19 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +52 more |
| A37 | 32 ft | None | 64 | 23 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +52 more |
| B04 | 32 ft | None | 64 | 37 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 30, Oct 1, Oct 2, Oct 4, Oct 5, Oct 6 +52 more |
| B11 | 32 ft | None | 64 | 26 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +52 more |
| B25 | 32 ft | None | 64 | 37 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +52 more |
| C06 | Not recorded | None | 64 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 30, Oct 1, Oct 4, Oct 5, Oct 6 +52 more |
| C31 | Not recorded | None | 64 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 4 +52 more |
| C32 | Not recorded | None | 64 | 37 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +52 more |
| A08 | 32 ft | None | 63 | 37 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +51 more |
| A20 | 32 ft | None | 63 | 44 nights | Sep 18, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Oct 2, Oct 4, Oct 5, Oct 6 +51 more |
| A24 | 32 ft | None | 63 | 28 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +51 more |
| B12 | 32 ft | None | 63 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 4, Oct 5, Oct 6 +51 more |
| B17 | 32 ft | None | 63 | 26 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +51 more |
| B18 | 32 ft | None | 63 | 37 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +51 more |
| C14 | Not recorded | None | 63 | 28 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +51 more |
| C28 | Not recorded | None | 63 | 23 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5 +51 more |
| A13 | 32 ft | None | 62 | 44 nights | Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Oct 1, Oct 3, Oct 4, Oct 5, Oct 6 +50 more |
| A22 | 32 ft | None | 62 | 31 nights | Sep 18, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5 +50 more |
| A28 | 32 ft | None | 62 | 19 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2 +50 more |
| A35 | 32 ft | None | 62 | 16 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +50 more |
| B03 | 32 ft | None | 62 | 18 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +50 more |
| C07 | Not recorded | None | 62 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5 +50 more |
| C19 | Not recorded | None | 62 | 36 nights | Sep 18, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +50 more |
| C29 | Not recorded | None | 62 | 44 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 4, Oct 5, Oct 6 +50 more |
| A21 | 32 ft | None | 61 | 25 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5 +49 more |
| C12 | Not recorded | None | 61 | 23 nights | Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4 +49 more |
Oak Ridge Campground is a 100-site, wooded campground located in Prince William Forest Park, 35 miles (56 km) southwest of Washington, DC. The park's land was set aside during the Great Depression, and in 1935 the Civilian Conservation Corps (CCC) began restoring the previously over-farmed acreage, converting it to recreational lands for public use. The CCC built trails, dams and cabins, making the park a wonderful place for recreation and relaxation. Large group camping is not permitted at Oak Ridge Campground. Please read the need to know section for additional information.
The park offers many Things to Do including hiking, biking, orienteering and fishing. Hikers enjoy exploring the park's 37 miles (60 km) of foot trails.
The South Valley, Oak Ridge and Farms to Forest Trails all begin at the campground entrance.
Bicyclists will find On and Off Road Biking on 21 miles (34 km) of paved roads within the park, including the 12-mile (19 km) Scenic Drive. Minimal traffic and a 25 m.p.h. (40 kph) speed limit make this a popular biking route. A 3-mile (5 km), family-friendly paved bike lane leads to the campground. Mountain biking is also available on 10 miles (16 km) of gravel fire roads.
The park boasts also 30 orienteering courses with picturesque settings. Orienteering is a 19th century Scandinavian sport primarily used as military training. The courses were developed in 1972 and continue to provide hours of entertainment and exploration for park visitors.
Approximately 18 miles (29 km) of streams and two small lakes are open to the public for fishing. The water quality of Quantico Creek supports numerous fish species and other aquatic life. The most common fish species are bluegill, pumpkinseed, largemouth bass and channel catfish.
The campground is open March through November and accommodates tents, RVs and trailers.
Recreational vehicles may not exceed 32 feet in length (9.75 m) and 12 feet (3.7 m) in height. Trailers and fifth wheels are limited to 26 feet (7.9 m) in length and 12 feet (3.6 m) in height.
Each site has a picnic table, grill, lantern post and parking spur. Each loop has restrooms with sinks and flush toilets. Loop B also has showers. A and C unit comfort stations close down at the first part of November for winterizing. Loop B comfort station is open till the camp closure the first of December.
Oak Ridge Campground is located in Prince William Forest Park, which preserves approximately 15,000 acres (6070 ha) including a major portion of the Quantico Creek watershed. The area is the largest example of a piedmont forest ecosystem, the piedmont being the geographic plateau between the Appalachian Mountains and the Atlantic coast. The park represents one of the largest parcels of undeveloped land in the area and is the National Park Service's third largest unit in Virginia.
Various geological outcroppings, winding creeks, gently rolling slopes and man-made lakes make wonderful destinations for any adventurous visitor.
The park is home to many animals including 46 species of mammals, 22 species of amphibians, 25 species of reptiles, more than 129 species of birds, 26 species of fish and an unknown number of invertebrates.
More than 900 plant species exist in Prince William Forest Park, from the smallest wildflower to the tallest tree. From tree bark in winter, wildflowers in spring, canopy cover in summer and autumn colors in fall, Prince William Forest Park offers beautiful scenery year-round.
Prince William Forest Park is centrally located, with easy access to all of the attractions the Northern Virginia and Washington, D.C., area have to offer. From the park entrance, the National Museum of the Marine Corps and the main gate of the United States Marine Corps Base Quantico are just a mile (1.6 km) away.
The park is located directly between historic Fredericksburg and Spotsylvania National Military Park and Manassas National Battlefield Park.
GPS devices will sometimes try to take you on closed gravel service roads to the campground. The only vehicle entrance to the campground is through the main park entrance on VA 619/Joplin Road. Try using 18511 Joplin Road, Triangle, VA 22172 to get to the main park entrance and following signs in the park to the campground. From Washington, D.C., and points north, take I-95 south to exit 150-B toward VA Route 619/Joplin Road. The park entrance is the second right. It is an additional 15-20 minute drive from the park entrance to Oak Ridge Campground. From Fredericksburg, Virginia, and points south, take I-95 north to exit 150 toward VA Route 619/Joplin Road. Turn left at the bottom of the exit ramp and continue on VA Route 619 West approximately 1/4 mile to the park entrance. Washington Dulles International Airport and Ronald Reagan Washington National Airport are approximately 45 minutes drive-time from Prince William Forest Park. Baltimore/Washington International Airport and Richmond International Airport are 90 minutes away. There is no bus service near the park. Local commuter buses may be available near the park via the PRTC system. Amtrak and Virginia Railway Express services are available in nearby Quantico, Virginia, approximately 5 miles from the park entrance. There is no public transportation directly to the park.
View on Recreation.gov ↗ Get directions ↗












Reservations for Oak Ridge Campground are made through Recreation.gov. 5,820 of 8,649 tracked site-nights are currently open (67.3%). Campsite Sniper has also detected 66 site openings here in the last 90 days, so further dates may appear. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Sep 18, 2026 16:19 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
Campsite Sniper detected 27 site-date openings at Oak Ridge Campground in the last 7 days, 56 over 30 days and 66 over the last 90.
Thursday accounted for the largest share of the openings Campsite Sniper detected in the last 90 days: 23 of 66 (34.8%). Days reflect when Campsite Sniper first detected each opening, not when the change occurred upstream.
506 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 18 at site C33. Confirm and book on Recreation.gov.
1 of the 90 sites that support RV analysis has a recorded maximum of 35 ft or more; the longest recorded is 41 ft. 59 of those 90 sites have a recorded maximum length and 31 do not; they are not counted as fitting.
November 2026, with 2,635 open site-nights in the current snapshot of 2,790.
Half of the openings Campsite Sniper detected appeared at least 22 days before the stay date; the middle 50% landed 9-30.8 days out. Campsite Sniper can monitor future changes for dates you select.
As of the Sep 18, 2026 snapshot: the next open date is Fri, Sep 18 and the next open weekend starts Fri, Sep 18. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Oak Ridge Campground. One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.