Cave Themed Hotel Rooms in Arizona

Grand Canyon Caverns & Inn

Mile Marker 115, Historic Route 66

A historic, retro-style motel on Route 66 that serves as the base for exploring one of the largest dry cave systems in the U.S. It is most famous for its 'Cavern Suite,' the world's deepest, darkest, and quietest hotel room, located 220 feet underground inside the caverns. The property offers a stark contrast between its standard, budget-friendly roadside motel rooms and its one-of-a-kind, premium-priced underground suite.