Rocky Gap (easy Loop) features 11 miles of hiking trails in Warren, PA.
Located in the Allegheny National forest. From Warren, take Route 337 south, through Pleasant Township. About 5 miles up the hill ( give or take), the trail will be on your left. Well marked recreation area, just watch for the signs.
http://www.tripleblaze.com/trail.php?c=3&i=48