From 1932-1952, the Appalachian Trail followed an entirely different route between Roanoke and Damascus, Virginia from the one it uses today. The Guide to the Paths of Blue Ridge (1941 edition) details each section of that hike from Route 11 just northwest of Roanoke, down through Floyd, Patrick, Carroll, Grayson, and Washington Counties in great detail. This section of the guide describes the route between Tuggle Gap and US Highway 58, just north of the Dan River Gorge. It includes the popular Rocky Knob Recreation Area along the Blue Ridge Parkway.