Great Allegheny Passage

The Great Allegheny Passage (GAP) is a rail trail in Maryland and Pennsylvania—the central trail of a network of long-distance hiker-biker trails throughout the Allegheny region of the Appalachian Mountains, connecting Washington, D.C. to Pittsburgh, Pennsylvania. Completing a continuous, non-motorized corridor from Point State Park 335 miles (539 km) to Washington, D.C., the GAP connects with the Chesapeake and Ohio Canal towpath trail, which runs 184.5 miles (296.9 km) between Cumberland and Washington, D.C.

Great Allegheny Passage

The Great Allegheny Passage (GAP) is a rail trail in Maryland and Pennsylvania—the central trail of a network of long-distance hiker-biker trails throughout the Allegheny region of the Appalachian Mountains, connecting Washington, D.C. to Pittsburgh, Pennsylvania. Completing a continuous, non-motorized corridor from Point State Park 335 miles (539 km) to Washington, D.C., the GAP connects with the Chesapeake and Ohio Canal towpath trail, which runs 184.5 miles (296.9 km) between Cumberland and Washington, D.C.