Potomac Appalachian Trail Club Climbers' Guide to the Great Falls of the Potomac
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Provides maps, descriptions and ratings of technical climbing routes along the Potomac River, covering both the Maryland and Virginia shorelines. Editors: Alex Tait, 2nd edition and James Eakin, 1st edition. Softcover; 175 pages; black-and-white route overlays and photographs. Potomac Appalachian Trail Club; copyright 2001. The revised edition includes dozens of new routes, plus updated maps and photos that are extremely easy to read.