From the
Grand
Canyon Caverns Website:
Grand
Canyon Caverns is a natural limestone cavern 210
feet underground. You enter and leave the caverns by
means of an elevator. They offer a 45 minute, 3/4 of
mile guided walking tours.
Grand
Canyon Caverns is located on Historic Route 66 just
25 miles west of Seligman, Arizona and 60 miles east
of Kingman, Arizona. We are not part of the Grand
Canyon itself nor are we part of the National Park
system. The South Rim Village is 123 miles north
east of us on Highway 64. Havasu Canyon is 65 miles
northwest of us on Indian Highway 18. They are the
nearest facility to the turn off to the Hualapai
Hilltop parking lot, the jumping off point for the
hike into the Havasupai Indian Reservation and
Havasu Canyon with its beautiful Havasu Creek and
waterfalls.