Northeast Arizona is a region of the U.S. state of Arizona commonly including Apache County and Navajo County. Some notable towns there are St. Johns, Eagar, Holbrook, Show Low, Winslow, Window Rock, Fort Defiance, Ganado, Chinle, and Kayenta.It is the location of several Indian reservations including all of the Zuni Indian Reservation and most parts of the Hopi Reservation, the Navajo Nation, and the Fort Apache Indian Reservation.