Online Campground Reservations
 

Location

Kartchner Caverns Locator Map

Elevation 4,700 feet   Fees

Contact the Park:
(520) 586-2283
Reservation Line


(520) 586-4100
Information Line

Kartchner Caverns SP
P.O. Box 1849
Benson, AZ 85602
9 mi. S of Benson on Hwy 90

Facilities

Visitor Center Parking Restrooms Handicapped Accessibility Gift Shop Bat Cave Café Exhibits Group Day Use Areas Camping Electric RV Sites Dump Station Showers Picnic Areas/Shelters Hiking Trails Pets Wildlife Viewing

Nearest Services: 9 miles

Click icons for more info

511 Speed Code

511 logo

Park's Speed Code: 4220#

Fees

Park Entrance Fees*:
Per Vehicle (1-4 Adults): $6.00
Individual/Bicycle: $3.00
*Entrance Fee Waived for Reserved Tour Ticket Holders

Camping Fees:
Electric site: $25.00
All sites are electric

Cave Tour Fees:
See Cave Tour Information Page

Fee Schedule

Friends Group

Friends of Kartchner Caverns State Park

To make Cave Tour Reservations and Book Tickets: Reserve online Online Reservations (24-hours) or call (520) 586-2283. You can call 7 days a week, from 8 am to 5 pm MST. Please review the Cave Tour Info Cave Tour Info before placing your reservation. School/group tours should review additional information. To make same day Cave Tour reservations (based on availability) please call (520) 586-2283. Please arrive AT LEAST 1 hour prior to your scheduled tour time. Late arrival may result in the forfeiture of your reserved tour time.

Award of Excellence

Park Wins Certificate of Excellence

Kartchner Caverns SP has been awarded a 2014 Certificate of Excellence, signifying that it has consistently earned outstanding feedback from TripAdvisor travelers.

Winter Hours (November 1 – May 31)

Gate Hours 7 am – 10 pm, Park Hours 8 am – 6 pm, Discovery Center Hours  8 am – 6 pm Tours depart between 9am and 4pm based on availability and staffing and we highly recommend prior reservations.



Star Night Party

Keep up with all the great Star Party events Here.


Download Star Party & Astronomy Events brochure
(PDF Document 5.7 MB PDF) Download and share our new brochure with event dates! Includes live links to Partner Group websites and park home pages.

APRIL 18-19: EarthDay/BatDay 2015

EarthDay 2015

10 am. Kartchner Caverns State Park will celebrate Earth Day and Bat Day, with the return of the Myotis velifer bat colony. The day will be filled with family activities, presentations and hands-on activities.

The event will include presentations in the theater by visiting bat experts plus family activities throughout the day. Some of the activities and presentations will include:
• Children’s Activities • The Cave Sim (Cave Simulator) Squeeze Box • Bat Display -Game and Fish
• Huachuca Area Herpetological Association (Live Reptiles) • Soil Types - Ranger Dawn Allen
• Speleothem Display - Ranger Marlo Buchmann

Bat Day at Kartchner Caverns State ParkDuring the summer months, the cave’s Big Room serves as a nursery for around 1,000 female cave myotis bats (scientific name Myotis velifer). Pregnant females return to Kartchner Caverns around the end of April, where they give birth to a single pup in late June. Arizona State Parks conducted several studies before development to see how the bats could be best protected. The results of the studies led Arizona State Parks to close the Big Room for tours while the bats are using it. The bat populations are monitored each summer to see that they remain stable.

Download an event flyer HERE for full details or contact the Park at (520) 586-2283.



First Day Journey Now Showing: The First Day Journey

Take a 20-minute journey from the Sinkhole to the Big Room, following the path of cave discoverers Gary Tenen & Randy Tufts! WARNING: Due to point-of-view, helmet-mounted camera footage, film is not recommended for visitors susceptible to motion sickness.


Family Campout Program

April 11 & 12, 2015 – (Session A)

April 25 & 26 – (Session B)

Family Campout ProgramFamily Campout ProgramFamily Campout ProgramThe Spring & Summer 2015 Family Campout Program is designed for families that have little or no experience camping. We will introduce you to the great experiences you can share with your family outdoors! You will learn how to set up a tent and an introduction to cooking outside, plus you will get to try some fun activities you can do while camping! Take a one weekend introductory adventure at one of 8 Arizona State Parks. Learn more about the program and see a list of other participating parks. Registration will open in January 2015

Read Story About Kartchner Caverns

Read a story by Mark Duggan and see exclusive photos by visiting Arizona Public Media website.External Link


Kartchner Caverns Video Tour

Introductory Park Video

About the Park

Big Room Tour
Starting October 15, the Big Room re-opens for tours. Book now and experience nearly 1 hour underground. Children age 6 and under are not allowed on this tour. The Kartchner Cavern story is about amazing discoveries past, present and future. Marvel at the many strange and colorful formations. Learn about the cave fauna, both living and ancient. Read Cave Tour Information.

Experience a stunning limestone cave in Southeastern Arizona that boasts world-class features. This “live” cave, discovered in 1974, is host to a wide variety of unique minerals and formations. Water percolates from the surface and calcite formations continue to grow, including stalactites dripping down like icicles and giant stalagmites reaching up from the ground. Tour guides will unveil this fascinating underground landscape during a memorable 1½ hour tour.

The Discovery Center features museums exhibits, a large gift shop, regional displays, theater, and educational information about the caverns and the surrounding landscape. There are also campgrounds, hiking trails, lockers, shaded picnic areas, a deli, an amphitheater, and a hummingbird garden.

Read Cave Tour Information (Next)

Cave Discovery

It wasn't until February 1978 that Tenen and Tufts told the property owners, James and Lois Kartchner, about their amazing discovery. During the four years of secret exploration, the discoverers realized that the cave's extraordinary variety of colors and formations must be preserved.

The cave's existence became public knowledge in 1988 when its purchase was approved as an Arizona State Park. Extraordinary precautions have been taken during its development to conserve the cave's near-pristine condition.

Trip Advisor“Bats Yes ... No Batman!” 5 Stars

“Fascinating experience. Walking through a living cave and seeing all the beauty that nature offers. If you in that area of Arizona it it a must. Make reservations early”. —Sue T., July 21, 2014 Read Other Visitor Reviews. External Link

“Amazing Caverns — Must See!”5 Stars

“This is by far one of the best physical caverns I've seen, and absolutely one of the best tours ever!” —HumerousUserName, July 21, 2014 Read Other Visitor Reviews. External Link

“Excellent — Kids Enjoyed It.”5 Stars

“My three boys (ages 5, 7, 8) enjoyed this cave tour very much, as did my husband and I. My kids are mellow, so walking in the cave for 45+ minutes was an easy undertaking. If your kids are rambunctious, you may want to wait until they are older.” —SDFive, July 14, 2014 Read Other Visitor Reviews. External Link


Cave Formations

Kartchner Caverns
This bell canopy is one of many fascinating features on the Rotunda-Throne Room tour at Kartchner Caverns State Park. It is formed by water flowing over a bump on the wall, then dripping to create this beautiful formation.

In November 1974 two young cavers, Gary Tenen and Randy Tufts, were exploring the limestone hills at the base of the Whetstone Mountains. In the bottom of a sinkhole they found a narrow crack leading into the hillside. Warm, moist air flowed out, signaling the existence of a cave. After several hours of crawling, they entered a pristine cavern.

The formations that decorate caves are called “speleothems.” Usually formations are composed of layers of calcite called travertine deposited by water. The form a speleothem takes is determined by whether the water drips, flows, seeps, condenses, or pools.

Kartchner Caverns is home to:

  • one of the world's longest soda straw stalactites: 21 feet 3 inches (Throne Room)
  • the tallest and most massive column in Arizona, Kubla Khan: 58 feet tall (Throne Room)
  • the world's most extensive formation of brushite moonmilk (Big Room)
  • the first reported occurrence of “turnip” shields (Big Room)
  • the first cave occurrence of “birdsnest” needle quartz formations
  • many other unusual formations such as shields, totems, helictites, and rimstone dams.

Please Remember: Many of the formations you will see have been continuously growing for tens of thousands of years. The formations grow very slowly and are extremely fragile. When visiting remember that formations damaged even by accident will stop growing. To avoid damage to the cave and injury to yourself please refrain from touching any of the formations.

Call for Cave Tour Tickets (520) 586-2283 Cave Tour Reservations Campground Reservations

Read Cave Tour Information (Next)

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