The Great Allegheny Passage (or GAP) Trail is a 150-mile, year-round biking and walking trail between Pittsburgh, PA, and Cumberland, MD. What is there to see and do from Pittsburgh to Layton?
Category: Pennsylvania
Along the Way in Pennsylvania
Along the Way in Pennsylvania
The Great Allegheny Passage (or GAP) Trail is a 150-mile, year-round biking and walking trail between Pittsburgh, PA, and Cumberland, MD. What is there to see and do from Pittsburgh to Layton?