This is the continuing story of Westwater canyon, a stretch of river that has become one of the most popular river-running destinations in the Southwest. This expanded edition brings to light historical events and explores how Westwater’s location greatly contributed to early Colorado River boaters’ knowledge. Loaded with extensive information and river-running history, Milligan’s guide is sure to enhance readers’ knowledge of the Upper Colorado River and Grand Canyon regions. Boaters, river guides, scholars of the American West, and historians of the Colorado, Green, and Gunnison Rivers or the Old Spanish Trail will gain much from this new edition.