Killpecker Sand Dunes
The second largest active sand dune field in the world, these otherworldly mountains and valleys of sand stretch for more than 100 miles. Pay attention to signage: some areas are friendly to off-roading, while others are federally protected and do not allow motorized vehicles. The ADA-accessible Killpecker Sand Dunes Open Play Area Campground is located 32 miles north of Rock Springs and has a vault toilet and fire rings.
