"This 2.3 million acre Idaho wilderness is carved by the Salmon River into a maze of deep canyons and rugged peaks. In the third edition, which includes for the first time GPS co-ordinates for the trailheads, 101 trails are described. The Salmon River and its tributaries have carved the Frank Church - River of No Return Wilderness into a maze of deep canyons and isolated peaks. From any high point a gigantic relief map of ridges extends to distant...