Background

Grand Canyon Caverns: A Journey Through Time

Explore the depths of the Grand Canyon Caverns, a unique geological wonder on Route 66 with tours, dining, and overnight stays underground.

4.3

Descend into the depths of the Grand Canyon Caverns, one of the largest dry cavern systems in the United States, located along historic Route 66. Explore stunning geological formations, learn about the caverns' unique history, and experience the thrill of being 200-300 feet underground.

A brief summary to Grand Canyon Caverns

Local tips

  • Wear comfortable shoes and a light jacket, as the temperature inside the caverns is a constant 56 degrees Fahrenheit.
  • Book your tour in advance, especially during peak season, to ensure availability.
  • Consider an overnight stay in the Cavern Suite for a truly unique and memorable experience.
  • Check out the Cavern Grill for a meal either before or after your tour.
widget icon

Getting There

  • Driving

    Grand Canyon Caverns are located directly off Route 66, approximately 15 miles east of Peach Springs, Arizona. From Peach Springs, head east on Route 66 for about 15 miles. The caverns will be well signposted on the north side of the road. There is ample free parking available on site.

Unlock the Best of Grand Canyon Caverns

Buy tickets

    No tickets available

Book tours with entry

    No tours available

Book tours without entry

    No tours available

Discover more about Grand Canyon Caverns

Grand Canyon Caverns, a natural wonder located a few miles east of Peach Springs, Arizona, offers a unique journey into the depths of the earth. These caverns, formed over 65 million years ago, are among the largest dry caverns in the United States. Unlike wet caves with stalactites and stalagmites, these dry caverns boast unique geological formations due to the lack of moisture. The caverns' history is as captivating as their geology. Discovered in 1927 by Walter Peck, who was on his way to a poker game, the caverns have evolved from a simple tourist attraction where visitors were lowered by rope to a multifaceted destination. In the 1960s, during the Cuban Missile Crisis, the U.S. government designated the caverns as a fallout shelter, stocking them with supplies for 2,000 people, some of which are still visible today. Today, visitors can explore the caverns through various tours, including the popular 45-minute guided tour that takes you 200 feet underground via an elevator. Paved walkways with handrails make the tour accessible for all ages. For the more adventurous, there are explorer tours that involve crawling and climbing through unexplored sections of the caverns. Grand Canyon Caverns offers more than just cave tours. You can dine in the Cavern Grotto, a restaurant 200 feet underground, or even spend the night in the underground Cavern Suite. The complex also includes a motel, RV park, gift shop, and a classic Route 66 gas station. Whether you're a history buff, a geology enthusiast, or simply looking for a unique travel experience, the Grand Canyon Caverns offer an unforgettable adventure.

Popular Experiences near Grand Canyon Caverns

Popular Hotels near Grand Canyon Caverns

Select Currency