Welcome to Jewel Cave National Monument
The monument is home to the third longest cave in the world. A visit to Jewel Cave National Monument is most enjoyable when it is pre-planned. We suggest you begin by deciding which cave tour is appropriate for you and your family. All cave tours are ranger-guided. There are four tour options during the summer season. All cave tours provide a view of two types of calcite crystals known as nailhead spar and dogtooth spar, which are the "jewels" of Jewel Cave.
Please use our website to plan your visit and find information on:
From nearby Custer, South Dakota, and Newcastle, Wyoming. Many GPS units do not direct you to Jewel Cave's actual location.
Including Guided Tours – Scenic Tour, Discovery Talk, Historic Lantern Tour, and the Wild Caving Tour.
Last updated: May 21, 2020