Explore and Discover One of the Last Frontiers in the World

Immerse yourself within the third longest cave in the world. With over 200 miles of mapped and surveyed passages, this underground wilderness appeals to human curiosity. Its splendor is revealed through fragile formations and glimpses of brilliant color. Its maze of passages lure explorers, and its scientific wealth remains a mystery. This resource is truly a jewel in the National Park Service. Read More

Inside a large chamber of Jewel Cave along the Scenic Tour route.

Experience a Guided Cave Tour

What kind of cave tour experience do you desire? Park Rangers offer four different types of cave tours ranging from easy to strenuous.

Park Ranger leading a group of visitors down a hiking trail.

Explore the Surface of Jewel Cave

Guided nature hikes occur daily during the summer months. The hikes provide recreation and a chance to learn about the pine forest.

A young girl dressed as a Junior Ranger with a badge and ranger hat.

Junior Rangers: A Step Above the Rest

Challenge and provoke your kids to learn more about the monument through the Junior Ranger Program, for kids ages 5 - 12.

Cave Explorers with the 200th mile marker inside Jewel Cave.

200th Mile Celebration: June 28-30, 2019

Join the Monument, Black Hills Parks and Forests Association, and Paha Sapa Grotto in a weekend celebration of discoveries at Jewel Cave.

Last updated: May 11, 2019

Contact the Park

Mailing Address:

11149 U.S. Hwy. 16
Building B12

Custer, SD 57730


(605) 673-8300

Contact Us