Monument Valley Navajo Tribal Park

The Navajo call it Tse'Bii'Ndzisgaii. The park spans over 91,696 acres along the Utah-Arizona border, administered by the Navajo Nation, where sandstone formations rise 400 to 1,000 feet above the valley floor. Most of the backcountry requires a licensed Navajo guide. The 17-mile loop drive, high-clearance vehicles only, is where most visitors begin.