. "Monument Valley (Navajo: Ts\u00E9 Bii\u02BC Ndzisgaii, meaning valley of the rocks) is a region of the Colorado Plateau characterized by a cluster of vast sandstone buttes, the largest reaching 1,000 ft (300 m) above the valley floor. It is located on the Arizona-Utah state line (around 36\u00B059\u2032N 110\u00B06\u2032W), near the Four Corners area. The valley lies within the range of the Navajo Nation Reservation and is accessible from U.S."@en . .