• The Historic Entrance of Mammoth Cave

    Mammoth Cave

    National Park Kentucky

Multimedia Presentations


The Age of Exploration (Flash presentation)

Did You Know?

Soda straw stalactite

Stalactites grow downward – they hang "tight" to the ceiling – while stalagmites grow upward – they "might" reach the ceiling someday. Mammoth Cave's formations include many types of calcite formations.