GREAT ALLEGHENY PASSAGE ®
150 miles of biking and hiking from Cumberland, MD to Pittsburgh, PAMileage Chart
Elevation Chart
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GAP Trail App
Explore the GAP Trail and C&O Canal trail in a whole new way! Log your trips, review amenities and keep up to date on trail news.
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TrailGuide
The official dining & lodging guide for the Great Allegheny Passage® and C&O Canal. Packed with places to eat and stay, maps, and points of interest!
GAP
The Great Allegheny Passage ® (GAP) rail-trail offers 150 miles of hiking and biking from Cumberland MD to Pittsburgh,PA.