We stayed at the Caverns Inn on 4/14 during our 10 day San Simeon/Grand Canyon/Las Vegas road trip. After doing the Hualapai River Runners day trip our of the Hualapai Lodge, we hopped in the car for the 12 mile drive down route 66 to the Grand Canyon Caverns Inn. This is an old school 50s style motel, but it... More