Jewel Cave National Monument
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Jewel Cave National Monument

One of the longest caves in the world, lined with sparkling calcite.

Jewel Cave is one of the longest known caves in the world, and its passages are lined with glittering calcite crystals that give it its name. Ranger-led tours show off its most scenic rooms.

Aboveground, the visitor center and trails make an easy stop on a day that also includes Wind Cave or the Black Hills' western highlights.

Highlights

  • Calcite crystals
  • Ranger-led cave tours
  • Visitor center

Local tips

  • Reserve tours ahead of time in summer if you can.
  • The cave is cool and damp. Bring a layer and shoes with good grip.

Also nearby

The closest other places in the guide to Jewel Cave National Monument.

about 12 mi from here
Hikes & trails

George S. Mickelson Trail

109 miles of rail-trail through the Hills, passing through Custer.

about 12 mi from here
Towns & day trips

Historic Downtown Custer

Shops, cafés and Black Hills gold-rush history, two miles north.

about 13 mi from here
Icons & memorials

Crazy Horse Memorial

A mountain carving in progress, begun in 1948.