Great Allegheny Passage

The sun beams down on a river bending through dense wooded forest.

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The Great Allegheny Passage (GAP) is a 147-mile-long nonmotorized path connecting Pittsburgh, Pennsylvania to Cumberland, Maryland. While only the 72-mile section from Ohiopyle State Park to Cumberland, Maryland is recognized as a segment of the Potomac Heritage National Scenic Trail, this rail trail system is primarily enjoyed by both hikers and bikers. The GAP winds through gorges, river valleys, and farmlands offering stunning views of Southern Pennsylvania and Western Maryland. Please visit Great Allegheny Passage (gaptrail.org) for more information about the GAP, trail conditions, and GAP partners.

For additional resources and information on the Southwestern Pennsylvania region of the Potomac Heritage Trail, please see our Managing Partners page.