Location: Trail starts about 7 miles west of Quartzsite on Interstate 8 at Dome rock road.
Length in miles or time to complete: 21 miles. About 3 hours.
Trail Description: Trail starts about 7 miles west of Quartzsite on Interstate 8 at Dome rock road. It then heads back east and north. It twists and turns in and out of washes. We went exploring and laid a new track on to the north and east, by the Marble Mine and Lead Well and onto Hwy 95 close to Plomosa Road. Alternative return is down La Posa wash that comes out by Yacht Club. Another alternative return is to stay on Boyer Gap Road which is good gravel back to town. The Sunset Marble trail ends up at the same place, Marble Mine and Lead Well. The two could be combined, run either direction, and make a great day with less road driving.