Tanque Verde Ranch
An upscale, 60,000-acre resort near Tucson, Tanque Verde is best visited in spring or fall, when temperatures are cooler and the desert more lush. The surrounding Sonoran Desert landscape, strewn with saguaro and prickly pear cacti, is a world away from that of the typical Rocky Mountain ranch, but horseback riding reigns equally supreme.
Riding: Guests have the choice of three 90-minute rides daily through the countryside, a six-hour all-day ride, or the combination of rides and a group arena lesson to hone techniques (sunset rides and private lessons cost extra).
Capacity: 200 guests; 180 horses.