Panamint Range, group of mountains lying mainly in Inyo county, eastern California, U.S. The range forms the western wall of Death Valley. Elevations average 6,000 to 11,000 feet (2,000 to 3,000 metres); Telescope Peak, at 11,049 feet (3,368 metres), is the highest point. Some mining ghost towns are found within the range, which derives its name from a group of Shoshone Indians who once occupied the region.