Prince William Forest Park · Virginia

Mary Bird Branch Trail

0.1 mi of trail, end to end · 275 ft–278 ft · native surface · trail class Developed · hiking

278 ft 275 ft · 0.1 mi high 278 ft

On the parks map

All 45 trails in Prince William Forest ParkFind a trailOn the parks mapPark on nps.gov

About this trail's facts

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.