Appalachian Trail Map Pa Swatara To Susquehanna River - The Appalachian Trail in Pennsylvania Map Sections 7 & 8, Susquehanna River to Swatara Gap Map is an us northeast paper map made by ATC. This water- and tear-resistant map covers 210.9 miles of the AT from the west end of Clarks Ferry bridge on the Susquehanna River to the Swatara Gap (PA Route 72), plus other designated and informal trails in the region north of Harrisburg, Pennsylvania. Nine-color topographical map with elevation profiles (scale: 1:63,360). Dimensions: 4 1/4 x 8 inches folded; 32 x 24 inches fully opened. 2004 (Sections 7-8 of the AT in PA); in association with Keystone Trails Association.