Jewel Cave National Monument is a National Monument in South Dakota. The NPS currently lists 2 active alerts, 0 campgrounds and 1 visitor center, and no entrance fee.
“Immerse yourself in one of the longest caves in the world. With over 220 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.”
Active alerts
2
Closures
0
Campgrounds
0
Visitor centers
1
Current alerts and closures
2 active NPS alerts as of Oct 28, 2026: 0 closures, 0 danger, 0 caution and 2 information.
Information
Cave Tour Reservations
Advance cave tour reservations up until October 31st are available. November reservations will become available on October 1st. Reservations are strongly recommended. Reservations full? Choose a day to come to the park early in the day to purchase a same day cave tour ticket.
Visitors are required to wear completely enclosed shoes if participating in a cave tour, like tennis shoes, sneakers or hiking boots. Any type of sandals or shoes with any openings are NOT acceptable.
Ranger-guided tours are required to enter Jewel Cave, and the various tours are offered at scheduled times, which vary by season. With four different tour options, there is something for all skill levels and interests.
There are many opportunities for exploring on the surface at Jewel Cave National Monument. The 1,279 acre park is located in a Ponderosa pine forest, easily seen along the short Roof Trail.
The Historic Area has a picnic area, the Historic Cabin built in 1935 by the Civilian Conservation Corps (CCC), and the Historic Entrance to Jewel Cave.
CavingGuided ToursHikingJunior Ranger ProgramSnowshoeingWildlife WatchingBirdwatchingPark FilmShoppingBookstore and Park Store
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Operating hours
Jewel Cave National Monument is a day-use area and is available for outdoor recreation on a daily basis throughout the year.
Jewel Cave National Monument
Day
Hours
Monday
Closed
Tuesday
8:30AM - 4:30PM
Wednesday
8:30AM - 4:30PM
Thursday
8:30AM - 4:30PM
Friday
8:30AM - 4:30PM
Saturday
8:30AM - 4:30PM
Sunday
Closed
Weather: Weather in the Black Hills varies significantly throughout the year and may be drastically different from the northern hills to the southern hills.
Data: National Park Service (NPS) Data API, U.S. Department of the Interior (developer.nps.gov). This product uses the NPS Data API but is not endorsed or certified by the National Park Service. The National Park Service and the U.S. Department of the Interior do not endorse OpenParks. Photos are NPS images shown with their original credits; park descriptions are short excerpts credited to the NPS. Always confirm current conditions on nps.gov before you travel.