Jewel Cave National Monument
South Dakota
National Monument
About Jewel Cave National Monument
Jewel Cave National Monument contains Jewel Cave, currently the fifth longest cave in the world and second longest cave in the United States, with 220.33 miles (354.59 km) of mapped passageways as of July 2025.
Adapted from Wikipedia · CC BY-SA 4.0
Catalog facts
- Manager
- National Park Service
Peaks and destinations
No catalog destinations are linked to this area yet.
Routes through here
No public routes are linked to this area yet.