Explore Route 66’s hidden gems with a thrilling descent into the Grand Canyon Caverns, uncovering ancient fossils and Cold War secrets.
Explore Route 66’s hidden gems with a thrilling descent into the Grand Canyon Caverns, uncovering ancient fossils and Cold War secrets.
- Grand Canyon Caverns - The journey to the next adventure involves ascending from the arid desert to a more verdant landscape filled with juniper and pine trees. This route passes through Crozier Canyon, where 128 trains traverse daily through the historic towns of Hackberry, Valentine, and Truxton. The trip continues through Peach Springs and the…
- Grand Canyon Caverns - The journey to the next adventure involves ascending from the arid desert to a more verdant landscape filled with juniper and pine trees. This route passes through Crozier Canyon, where 128 trains traverse daily through the historic towns of Hackberry, Valentine, and Truxton. The trip continues through Peach Springs and the Hualapai Indian reservation, culminating at the Grand Canyon Caverns. The first stop is Radiator Springs, the inspiration for the movie Cars. Following this, the tour proceeds to the Caverns, located over 200 feet below the surface. After exploring the underground caverns, lunch will be provided at the Caverns Grill.
- Valentine - Discover the true essence of the Old West with Desert Wonder Adventures as they guide visitors through Valentine, Arizona, a fascinating ghost town situated in the heart of Crozier Canyon along the iconic Route 66. This historic settlement, originally founded in 1898 and renamed in 1910 in honor of Robert G. Valentine, Commissioner of Indian Affairs, provides a unique insight into the golden era of American highway travel.

- Admission
- All Fees and Taxes
- In-vehicle air conditioning
- Bottled water
- Hand Sanitizer
- Admission
- All Fees and Taxes
- In-vehicle air conditioning
- Bottled water
- Hand Sanitizer
- Snacks
- Gratuities
- Lunch
- Snacks
- Gratuities
- Lunch
Embark on an authentic Route 66 adventure with Desert Wonder Adventures, guiding you through the charming town of Valentine, Arizona, and onward to the renowned Grand Canyon Caverns near Peach Springs. This remarkable journey blends the exploration of historic ghost towns with one of the Southwest’s most extraordinary underground experiences, covering…
Embark on an authentic Route 66 adventure with Desert Wonder Adventures, guiding you through the charming town of Valentine, Arizona, and onward to the renowned Grand Canyon Caverns near Peach Springs. This remarkable journey blends the exploration of historic ghost towns with one of the Southwest’s most extraordinary underground experiences, covering 87 miles of the longest remaining original stretch of Route 66 in the United States.
Descend 200 feet underground via elevator into the largest dry caverns in the U.S., formed over 65 million years ago when an ancient inland sea covered this desert region. Wander along paved walkways through vast chambers, including the iconic Chapel of the Ages, and marvel at prehistoric fossils, such as a mummified ground sloth and a 19th-century bobcat. Uncover the caverns’ unique history as a Cold War fallout shelter.
- This is a walking tour with two walkways depending upon mobility level.
- Persons with claustrophobia-Be advised the Caverns Tour includes an elevator ride and walking tour underground.
For a full refund, cancel at least 24 hours before the scheduled departure time.
For a full refund, cancel at least 24 hours before the scheduled departure time.