The Grand Canyon, as well as the western edge of the Colorado Plateau, end as the canyon walls peel away to the north and to the south. The Colorado River continues heading due west through basin and range (rather than desert canyon) topography.
The upper Grand Canyon, as traveled by Western's 6 or 7 day expedition begins at Lees Ferry (mile 0) and finishes at Whitmore Wash (mile 188)
This comprehensive PDF guides include river maps, overview, full itineraries, camping and weather information, details on physical requirements, packing lists and more.
