Standard, Alternate, and Technical Routes for All Colorado Fourteener Peaks-Official and Traditional, A classic guidebook known for its accuracy and comprehensiveness, Colorado's Fourteeners is now updated with descriptions reflecting changes to trail access, parking, and altered routes, as well as the current GPS coordinates, topographic maps, and route details climbers and hikers have referred to with confidence year after year. In addition to the often-climbed standard routes, mountaineer Gerry Roach describes many alternative and technical routes, each rated according to length, elevation gain, class, and snow steepness, to make this the best book for climbers and hikes of all skill levels. Book jacket.