Oak Ridge Campground

Shade, sun and Starlink are our estimates from Meta and the World Resources Institute’s canopy-height model (about 2 m pixels, from satellite imagery calibrated with space lidar; CC BY 4.0). From 2 m above each site we trace 72 lines out to 60 m and note the tallest tree in each direction. Shade counts trees overhead, the canopy within 30 m and how much of the afternoon sky is blocked. Sun counts how open the southern sky is. Starlink needs open sky above 35°, with the northern half counted twice because US dishes tilt north, and we keep the best spot within 8 m of the site’s post. The model sees tree heights only, not trunks, buildings or hills, so check with the Starlink app when you arrive.

Slope is the ground at each site’s post over about 4 m, from USGS 3DEP 1 m lidar: level under 2%, gentle to 4% (most rigs level on blocks), sloped to 8% (fine for a tent), steep beyond.

Cell coverage is from the FCC Broadband Data Collection (carrier filings as downloaded May 2026): each site is tested against each carrier’s modelled outdoor 4G/5G coverage. It is what the carriers report, not a measured signal.

Fall color is the typical peak from NASA’s MODIS satellite record of when leaves change (2001–2023), limited to deciduous and mixed forest with USGS land cover (NLCD), calibrated to the USA National Phenology Network’s ground reports of colored leaves (CC BY 4.0). It is an average of many autumns, so the page gives a window, not a date.

Weather is NOAA’s 1991–2020 climate normals for the campground. Sites and facts are from Recreation.gov’s open data (July 2026). Map imagery: USGS The National Map. Photos: Recreation.gov.

From the campground’s Recreation.gov listing: “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.”

Page data as of October 15, 2026. Full source notes are in each layer’s info in the app.