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What are some of the most famous caves in the United States?
- The U.S. is home to some of the world’s most famous caves, including Mammoth Cave, the world’s largest cave system.
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Why is Missouri known as the “Cave State”?
- Missouri is popularly called the “Cave State” because it is home to 6,400 caves, some of the most spectacular in the country.
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What makes U.S. caves unique?
- These caves are known for their breathtaking underground waterfalls, unusual speleotherm formations, and rich fossil and archaeological sites.
Explore massive chambers and admire rock formations on an exciting underground trip.
Discover rare boxwork formations and walk along scenic trails during a spring visit.
See breathtaking sandstone waves and capture stunning sights on a romantic adventure.
Go underground and admire dramatic cave formations on a summer family outing.
Explore unusual caverns and experience thrilling tours during an affordable weekend getaway.
Visit mountaintop caves and enjoy rides with kids on an exciting trip.
Admire stunning stalactites and see crystal formations on a quick guided tour.
Ride through ancient caves and discover affordable sights in an easy adventure.
Walk along underground rivers and enjoy cool views on a summer visit.
See glittering calcite crystals and explore massive passages during an unforgettable trip.
Discover living formations and admire preserved sights in this unique, kid-friendly attraction.
Explore volcanic tubes and discover exciting geologic stuff on a fall adventure.
Admire mirrored pools and see musical rock formations in this popular attraction.
Visit Hawaii’s largest limestone cave and explore ancient fossils on a quick walk.
Go deep into the world’s longest cave system on an easy guided tour.
Explore colorful chambers and see historic hideouts on a summer family trip.
Discover enormous rooms and enjoy guided tours during a weekend visit.
See the mysterious Lost Sea and explore this unusual underground attraction.
Walk along crystal-covered walls and enjoy this affordable family adventure.
Admire an underground waterfall and explore dramatic sights on a quick romantic trip.
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