• Explore and Discover One of the Last Frontiers in the World ...

    Jewel Cave

    National Monument South Dakota

There are park alerts in effect.
show Alerts »
  • Caution - Roadwork on Highway 16 - Expect Delays

    Construction projects both along highway 16 and the Jewel Cave parking lot are planned during this spring season. The visitor center will be open Monday - Friday, 8:30 a.m. – 4:30 p.m., and closed on weekends through April. No reservations for cave tours. More »

Park Fun

Solve the bat crossword puzzle, which contains interesting facts about the bats at Jewel Cave and clues for solving.

Hunt for hidden words in two word search puzzles:

Word Search Puzzle 1 Word Search Puzzle 2

For those who visit Jewel Cave, try this fun and educational scavenger hunt!

Did You Know?

Large cave passage / Marc Ohms photo

The largest room discovered in Jewel Cave is called the Big Duh. It measures 570 feet long, is 180 feet wide at its widest point, and is 30 feet tall.