By Jim Cheney | Special to PennLive
"Despite the trail's length, it is relatively flat, making it a perfect biking trip for beginners and experts alike. The GAP passes through trail towns every 15-25 miles, meaning that you are never far from help, a warm meal, or a comfortable bed for the night."
Check out the details of Jim's trip Here
http://www.pennlive.com/life/2016/06/great_allegheny_passage.html