The Magnificent Eight
Stati Uniti (Denver, Rocky Mountain Park, Cheyenne, Fort Laramie, Mount Rushmore - Keystone, Deadwood, Big Horn National Forest, Cody, Yellowstone Park, Yellowstone Area, Grand Teton National Park, Jackson Hole, Antelope Island, Salt Lake City, Canyonlands Nationals Park, Moab, Arches National Park, Montrose (Black Canyon), Black Canyon of the Gunnison National Park, Ouray, Silverton (CO), Durango, Cortez, Mesa Verde National Park, Gallup, Albuquerque, Santa Fe, Taos, Parco nazionale Great Sand Dunes, Pueblo, Garden of the Gods Park, Breckenridge)
Rails and Trails
Stati Uniti (Salt Lake City, Canyonlands Nationals Park, Moab, Arches National Park, Montrose (Black Canyon), Black Canyon of the Gunnison National Park, Ouray, Silverton (CO), Durango, Cortez, Mesa Verde National Park, Gallup, Albuquerque, Santa Fe, Taos, Parco nazionale Great Sand Dunes, Pueblo, Garden of the Gods Park, Breckenridge, Denver)