Jewel Cave National Monument

Southwestern South Dakota Sculptures Mount Rushmore (National Memorial) Crazy Horse Geologic and natural history Badlands (National Park) Mammoth Site Needles Spearfish Canyon Mountains Black Hills Bear Butte (National Historic Landmark) Black Elk Peak Caves Wind Cave (National Park) Jewel Cave (National Monument) Forests and wildernesses Custer (State Park) Black Hills (National Forest) Black Elk (Wilderness) Buffalo Gap (National Grassland) Lakes Sylvan Pactola Scenic byways Peter Norbeck Scenic Byway Spearfish Canyon v t e

Jewel Cave National Monument contains Jewel Cave, currently the third longest cave in the world, with 192.99 miles (310.59 kilometers) of mapped passageways. It is located approximately 13 miles (21 km) west of the town of Custer in Black Hills of South Dakota. It became a national monument in...