Relaxing, scenic half-day trip into the mountains. You’ll get familiar with Sand Flats Recreation and all it has to offer. This is a fee area, but you may not be charged if you tell them you’re just passing through. You can camp free in beautiful Porcupine Rim C.G. on national forest land. Unlicensed vehicles are allowed on Sand Flats Road, but it is mostly used to access Hell’s Revenge, Trail #42, and Fins & Things, Trail #43.