The Kelso Depot, Restaurant and Employees Hotel or Kelso Depot, now also the Mojave National Preserve Visitors Center, is located in the Mojave Desert within the National Park Service Mojave National Preserve, on Kelso Cima Road at the junction of Kelbaker Road in Kelso, California, between Baker and Interstate 15 to the north and Interstate 40 to the south. It was placed on the National Register... Wikipedia

Mitchell Caverns, within the Mitchell Caverns Natural Preserve, is three solution limestone caves, only two of which are open to the public, located on the east side of the Providence Mountains at an elevation of 4,300 feet (1,300 m), within the Providence Mountains State Recreation Area. It is located in the Mojave Desert, in San Bernardino County, California. Wikipedia