At 210-feet underground, a stay in this Arizona hotel room included unrestricted access to an ancient cave system. Why new owners closed it for good.

The iconic and unique Grand Canyon Caverns hotel room is no longer open to guests. IMAX CEO Richard Gelfond says the theater ...

A historic cavern 210 feet below ground along historic Route 66 in northwestern Arizona has finally reopened for tours. Grand Canyon Caverns, in Peach Springs near the Hualapai Indian Reservation, ...

For 16 years, visitors could sleep in a suite inside a giant cave near the Grand Canyon. Now, it's being dismantled.

PEACH SPRINGS, AZ — Located more than 200 feet below the surface near Peach Springs, the Grand Canyon Caverns and Inn offers visitors a rare underground experience filled with natural wonders and ...

SELIGMAN, AZ (AZFamily) — Twenty-one stories deep and about a mile off of old Route 66 sits the Grand Canyon Caverns. Formed over 15 million years ago, they were discovered in 1927, and tours began in ...

We spent the night in the Grand Canyon Caverns Suite, a hotel room 220 feet underground accessible only by a vintage elevator. Once a Cold War bomb shelter, now it’s a private, eerie, and surprisingly ...