Window Rock, known in Navajo as Tségháhoodzání, is a city and census-designated place that serves as the capital of the Navajo Nation, the largest Native American tribe by both land and tribal enrollment. The capital lies in Apache County, and is within the boundaries of the St. Michaels Chapter, adjacent to the Arizona and New Mexico state line. Window Rock is the site of the Navajo Nation governmental campus, which contains the Navajo Nation Council, Navajo Nation Supreme Court, the offices of the Navajo Nation President and Vice President, and many Navajo government buildings.