Zion National Park is an American national park located in southwestern Utah near the city of Springdale. A prominent feature of the 590 km2 park is Zion Canyon, which is 24 km long and up to 800 m deep. The canyon walls are reddish and tan-colored Navajo Sandstone eroded by the North Fork of the Virgin River. The lowest point in the park is 1.117 m at Coalpits Wash and the highest peak is 2.660 m at Horse Ranch Mountain. Located at the junction of the Colorado Plateau, Great Basin, and Mojave Desert regions, the park has a unique geography and a variety of life zones that allow for unusual plant and animal diversity. Numerous plant species as well as 289 species of birds, 75 mammals, including 19 species of bats and 32 reptiles inhabit the park’s four life zones: desert, riparian, woodland, and coniferous forest. Zion National Park includes mountains, canyons, buttes, mesas, monoliths, rivers, slot canyons, and natural arches.