When to Go
Jewel Cave National Monument is open year-round, but Historic Lantern and Wild Caving tours are only available from mid-May through mid-September. Advance bookings are highly recommended if visiting in high season, especially over weekends and holidays. Wildflowers dot the surrounding landscapes from late spring through summer, making it a particularly scenic time to visit.
Know Before You Go
- Jewel Cave National Monument is 13 miles west of Custer, about a 15-minute drive away.
- The park has no admission fee, but entrance to the caves is by guided tour only. Cave tour tickets can be purchased online up to 90 days in advance; otherwise, they’re sold on a first-come, first-served basis.
- Park facilities include a visitor center, park store, restrooms, and picnic areas.
- Temperatures within Jewel Cave are a steady 50°F year-round, so bring warm clothes for the caves. Sturdy hiking shoes or sneakers are also recommended, and more active tours may require specific gear.
- Jewel Cave offers accessible restrooms and picnic areas. The Discovery Tour allows access to one of the underground caverns by elevator.
Jewel Cave National Monument
Venture underground to discover the treasures of this national park.
With more than 208 miles of underground passageways, Jewel Cave ranks among the longest cave systems in the world. Discover the subterranean wilderness on your choice of four cave tours, including a scenic stroll along paved trails, a lantern-lit cave trek, and an epic crawl-and-scramble caving expedition. Marvel at the glittering calcite crystals, stalagmites, and unique rock formations, then head back above ground to hike through the forests or visit the historic cave entrance. There’s no campground at the Jewel Cave National Monument, but campers can find plenty of options in the surrounding Black Hills National Forest.
With more than 208 miles of underground passageways, Jewel Cave ranks among the longest cave systems in the world. Discover the subterranean wilderness on your choice of four cave tours, including a scenic stroll along paved trails, a lantern-lit cave trek, and an epic crawl-and-scramble caving expedition. Marvel at the glittering calcite crystals, stalagmites, and unique rock formations, then head back above ground to hike through the forests or visit the historic cave entrance. There’s no campground at the Jewel Cave National Monument, but campers can find plenty of options in the surrounding Black Hills National Forest.
When to Go
Jewel Cave National Monument is open year-round, but Historic Lantern and Wild Caving tours are only available from mid-May through mid-September. Advance bookings are highly recommended if visiting in high season, especially over weekends and holidays. Wildflowers dot the surrounding landscapes from late spring through summer, making it a particularly scenic time to
Read more...When to Go
Jewel Cave National Monument is open year-round, but Historic Lantern and Wild Caving tours are only available from mid-May through mid-September. Advance bookings are highly recommended if visiting in high season, especially over weekends and holidays. Wildflowers dot the surrounding landscapes from late spring through summer, making it a particularly scenic time to visit.
Know Before You Go
Public campgrounds (book externally) —