Tonopah Desert Tonopah Desert The Tonopah Desert is a small desert plains region of the Sonoran Desert, located west of Phoenix, Arizona. It is adjacent north of Interstate 10 and lies at the southwest intersection of the Hassayampa River with the Gila River. The Tonopah Desert is also just north of the Gila Bend Mountains massif which create the Gila Bend of the river. The Tonopah Desert is adjacent northwest of the small Palo Verde Hills on Centennial Wash. The Tonopah Desert is mostly east-west trending, small, approximately 30 mi long, and lies at the plains of low elevation mountains north; the
Painted Desert (South Australia) Painted Desert (South Australia) The Painted Desert is in the Far North of South Australia. It is north-east of Coober Pedy, in the Arckaringa Station pastoral lease, not far from the homestead. It is notable for its distinctive mesas, mountains, and geological formations. Not far from here on the way to Oodnadatta, there are large areas of ground covered with mica. The entire region is desolate and made up of soft, fragile rock. The Painted Desert was seabed 80 million years ago. As the land rose, some of the rock has eroded away, leaving the Arckaringa Hills in many shades