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Grand Canyon Caverns

Grand Canyon Caverns, located along historic Route 66 in Peach Springs, Arizona, offers a unique underground adventure for visitors to explore ancient limestone caves, fascinating rock formations, and vast subterranean chambers. The caverns also feature guided tours and a quirky underground hotel room, making it a memorable destination for both exploration and unusual overnight stays.

Grand Canyon Caverns

About the Attraction

A visit to Grand Canyon Caverns on Route 66 offers a unique underground adventure. Here’s what to expect:

  • Fascinating Underground Tours: Descend over 200 feet below the surface via elevator to explore one of the largest dry caverns in the United States, featuring dramatic limestone formations, ancient waterways, and prehistoric fossils, including a mummified ground sloth.
  • Immersive Walkways: Guided tours lead visitors through expansive chambers such as the Chapel of the Ages and the Halls of Gold, with paved walkways making the experience accessible and engaging.
  • Historic Route 66 Setting: Located in Peach Springs, Arizona, the caverns are a classic roadside attraction, complete with a vintage motel, restaurant, and quirky roadside ambiance.

It’s a memorable stop for travelers seeking natural wonders and a taste of Route 66 history.

Interactive Map

Audio Guide

Make the most of your visit. Listen to the Audio Guide for insider tips, fascinating facts, and stories that enrich your journey.

Hiking Adventure Map

Schedule

Open daily from 9:00 AM to 5:00 PM. Cavern tours resumed June 2025 after restoration.

Entrance Fee

$29
General Admission: Adults: $29; Seniors (62+): $27; Children (6–12): $20; Children under 6: Free. Admission includes guided cavern tour. Advance reservations are recommended.
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