Mammoth Cave National Park
national park in
Kentucky
#1 in Kentucky
/
#42 in United States of America
Mammoth Cave National Park in Kentucky is renowned for its extensive cave system, which is the longest in the world with more than 400 miles of explored passageways. The park offers a variety of cave tours that showcase unique geological formations, such as stalactites, stalagmites, and vast underground chambers. Above ground, visitors can enjoy hiking, camping, and exploring the rich biodiversity of the surrounding forest and river ecosystems.
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