The Southwestern United States is a region that is home to deserts and canyons. The region includes the states of Arizona, New Mexico, Nevada, Utah, and Colorado. The Southwestern United States is known for its hot, dry climate and its rugged landscape. Some of the most famous deserts in the region include the Sonoran Desert, the Mojave Desert, and the Great Basin Desert. Some of the most famous canyons in the region include the Grand Canyon, Bryce Canyon, and Zion Canyon.
