Painted Desert (Arizona) plateau's south border the Mogollon Rim, the north border of the Arizona transition zone. Owing to the strong rain shadow of the Mogollon Rim, the Painted Desert has a cold desert climate (Köppen "BWk"), with hot, dry summers and cold, though virtually snow-free winters. The annual precipitation is the lowest in northern Arizona and in many places is lower even than Phoenix. Much of the region is accessible only by foot or unpaved road though major highways and paved roads cut across the area. The towns of Cameron and Tuba City, both on the Navajo Nation, are two major settlements.
Black Rock Desert Wilderness Black Rock Desert Wilderness The Black Rock Desert Wilderness is a U S Wilderness Area in Nevada under the Bureau of Land Management. It is located in the east arm of the Black Rock Desert playa east of the Black Rock Range and west of the Jackson Mountains. The wilderness has a land area of 314,829 acres, or 1,274.1 km². It is the largest U.S. designated wilderness area that is managed solely by the Bureau of Land Management, and the largest that is not located within a National Forest, National Park (or Preserve), or National Wildlife Refuge. It is located