Experience a truly unique meal at this Arizona cave restaurant, where you can dine underground surrounded by ancient rock ...

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, ...

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 unique history.

Corrections & Clarifications: An earlier version of this article gave an incorrect location for Grand Canyon Caverns. A historic cavern 210 feet below ground along historic Route 66 in northwestern ...