In Truckhaven Hills, near the Salton Sea, Coral Wash is often used as a desert highway between destinations in the vast emptiness of the Colorado Desert. This trail is often used to get to one of the many sightseeing, unique features, or legendary obstacles just off the side of the route. Another significant must-stop for this trail is the famous Coral Arch, a mud arch large enough to drive a vehicle through. So whether you are camping in the area or just passing through, take a quick detour up Coral Wash to see the unique and exciting things of the low desert.