Diamond Caverns

For over 153 years Diamond Caverns has offered tours of Kentucky's most beautiful cave. Presented by state-of-the-art lighting, Diamond Caverns features intricate drapery deposits lining the halls in cascades of naturally colorful calcite with thousands of stalactites, stalagmites and flowstone deposits throughout the entire tour.

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Inner Space Cavern

Inner Space cavern was discovered by a Texas Highway Department core drilling team in the Spring of 1963. Six inch core samples were taken to determine if the ground was stable enough to support a large highway overpass. As they were drilling one of the test holes, the bit suddenly dropped 26ft. and the highway crew knew there was something down there besides rock.

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America's Best Showcaves

National Caves Association

Celebrating 50 years, the Association has a membership of over 80 caves across the nation including Barbados and Bermuda.

NCA Brochure


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