Painted Rock Mountains Painted Rock Mountains The Painted Rocks Mountains are a short 15-mile (24 km) long mountain range of the north-central Sonoran Desert southwest of Phoenix, Arizona and in southwest Maricopa County. The Gila River flows through the central-north end of the range. The famous Painted Rock Petroglyph Site lies at the northeast end of the range, adjacent the Painted Rock Reservoir, and the reservoir lies at the eastern end of the agricultural river valley that is locally names as the Lower Gila River Valley, extending approximately from the Colorado River at Yuma to the west and the reservoir at the east.
East Desert Range Range) to Desert Valley and Desert Lake to the west of the Sheep Range. The region also contains Surprise Canyon, which flows due west into the east of Dog Bone Lake in Three Lakes Valley. East Desert Range The East Desert Range is a mountain range in Lincoln County, Nevada. The range is northwest-southeast trending around the Three Lakes Valley where Dog Bone Lake is the large landform in the valley flatlands. The range sits mostly to the north and northeast of Three Lakes Valley. The southern terminus of the range lies in a mixture of hills associated with the