Jewel Cave National Monument - National Park Service | United States Department of the Interior

11149 US Highway 16, Building B12, Custer, SD 57730

Eligibility

Open to all

Hours

Summer season: 8:00am - 5:30pm (MT), Monday - Sunday Winter season: 8:30am - 4:30pm (MT), Wednesday - Saturday Shoulder seasons: 8:30am - 5:30pm (MT), Monday - Sunday Closed: Thanksgiving, Christmas, and New Year's Day.

605-673-8300

Voice

https://www.nps.gov/jeca

[email protected]

Application process

Visit www.nps.gov/jeca for further information and guidance.

Fees

Sliding fee scale

Service area

Description

Offers more than 200 miles of mapped and surveyed passages, guided cave tours provide opportunities for viewing this underground wilderness. *Tours are offered year-round; however, the off-season has limited tour times and facility hours. *Advanced reservations are available through recreation.gov. *For more information about guided cave tours, facility hours, surface trails and picnic areas, interested visitors should call the monument at (605) 673-8300 and speak with a park ranger.

Data provided by

211 South Dakota

What's Here

Federal Government Agencies/Departments Nature Centers/Walks Memorials/Monuments Tourist Information

Providing organization

United States Department of the Interior

Responsible for the management and conservation of most federal lands and natural resources.