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Mammoth Cave National Park

By Geology and Ecology of National Parks

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Mammoth Cave National Park in Kentucky was established to protect the unparalleled underground labyrinth of caves, the rolling hilly country above, and the Green River valley.

Geology of Mammoth Cave National Park

Close up of dripstone on the wall of Mammoth Cave
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Hydrology of Mammoth Cave National Park

Image: Green River at Mammoth Cave National Park, KY
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Explore Mammoth Cave National Park

Map of Mammoth Cave National Park
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Map of Mammoth Cave National Park