USFWS · National wildlife refuge · Virginia

Occoquan Bay National Wildlife Refuge

The Occoquan Bay National Wildlife Refuge is a National Wildlife Refuge located where the Occoquan River meets the Potomac River in Woodbridge, Virginia, United States between Belmont Bay and Occoquan Bay. The 644-acre (2.61 km2) site, about half of which is wetlands, was a popular tourist spot known as Dawson Beach until the 1940s, after which it was used for military research by the U.S. Army's Harry Diamond Laboratories from the 1960s to the 1990s. When the land was purchased from the military, it was temporarily called the Marumsco National Wildlife Refuge. The refuge was formally established and renamed in 1998, and is now managed by the United States Fish and Wildlife Service as part of the Potomac River National Wildlife Refuge Complex.

From Wikipedia, licensed CC BY-SA 4.0.

Official page at U.S. Fish and Wildlife Service ↗
DesignationNational Wildlife Refuge
Managed byU.S. Fish and Wildlife Service
StateVirginia
Size630 acres (computed from the boundary polygon)
FWS regionRegion 5
Center point38.6444, -77.2358
Night skyBright skies nearby (Black Marble reading 163)

Boundary map

1 outline

Boundary, simplified to about 0.005 degrees Federal campground

The outline is the agency boundary simplified for display, so small parcels and inholdings may not show. The agency page has the authoritative map.

Where to camp

Campsite Atlas →

No federal campground sits inside the boundary. 9 are within ten miles of it. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

Show 1 more

Most refuges do not allow overnight camping. The campgrounds listed are outside the refuge.

Explore

Nearby on the other atlases

National Register listings within 15 miles · 73 in all · Register Atlas

Landmarks are listed first, then by distance from the boundary.

Reference

Questions people ask

How big is Occoquan Bay National Wildlife Refuge?

630 acres, measured from the published boundary polygon. The agency’s own figure can differ where the boundary includes water or inholdings.

Source: How acreage is computed

Who manages Occoquan Bay National Wildlife Refuge?

The U.S. Fish and Wildlife Service.

Source: U.S. Fish and Wildlife Service

What state is Occoquan Bay National Wildlife Refuge in?

Virginia.

Source: How states are assigned

Can I camp at Occoquan Bay National Wildlife Refuge?

No federal campground sits inside the boundary. The nearest is Prince William Forest Rv Campground, 6.1 miles out. 9 in all are within ten miles. Most refuges do not allow camping inside the refuge, so the campgrounds listed are outside it.

Source: Where to camp

How do I get to Occoquan Bay National Wildlife Refuge?

A point inside the boundary is at 38.644, -77.236. Prince William Forest Park is 9 miles away. The official page carries directions and the office address.

Source: U.S. Fish and Wildlife Service

How dark is the night sky at Occoquan Bay National Wildlife Refuge?

NASA’s Black Marble night-lights image reads 163 on a 0 to 255 scale at the center point, bright skies nearby.

Source: NASA Black Marble

Which national parks are near Occoquan Bay National Wildlife Refuge?

Prince William Forest Park (9 mi), Piscataway Park (9 mi) and Fort Washington Park (11 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Are there historic places near Occoquan Bay National Wildlife Refuge?

73 National Register listings within 15 miles, including Woodlawn Plantation (Boundary Increase) and Ford, President Gerald R., Jr., House.

Source: Register Atlas

Sources

  • Boundary, name: the U.S. Fish and Wildlife Service refuge boundary layer.
  • States: computed by intersecting the boundary with Census state polygons; a state is listed when it holds at least one percent of the area.
  • Acreage: geodesic area of the published polygon. The agency’s official acreage can differ where the boundary includes water, easements or inholdings.
  • Description: Occoquan Bay National Wildlife Refuge on Wikipedia, CC BY-SA 4.0. The article was accepted because its title contains this unit’s name.
  • Campgrounds: the Campsite Atlas index of federal campgrounds, matched to this boundary at build time.
  • Night sky: NASA Black Marble (VIIRS, 2016 composite) sampled at zoom 6 around the center point.
  • Weather, alerts, air quality, river flow and earthquakes load live in your browser from NWS, AirNow, USGS and iNaturalist when you open the page.