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Mammoth Cave National ParkSaltpetre mining ruins in Mammoth Cave. The apparatus was damaged in the New Madrid earthquakes of 1811-1812.
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Mammoth Cave National Park
Nature & Science
 
Nature and Science
The "Natural Entrance" of Mammoth Cave
Mammoth Cave National Park was established in 1941 to protect the unparalleled underground labyrinth of caves, the rolling hilly country above, and the Green River valley. Since then, ongoing study and exploration have shown the park to be far more complex than ever imagined, hosting a broad diversity of species living in specialized and interconnected ecosystems. The park's challenge is to balance these remarkable and sometimes fragile living networks with the public's enjoyment of them. The key to that balance is knowledge, and the park's new environmental monitoring programs will provide that understanding.
Opossum
Animals
Discover the diversity of living creatures that make Mammoth Cave National Park their home.
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Jack-in-the-Pulpit
Plants
More kinds of plants than you can shake a stick at.
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Groundwater testing
Environmental Factors
Learn how the park manages environmental challenges.
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Riverbank - © Raymond Klass
Natural Features & Ecosystems
Nature's remarkable inner workings.
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Did You Know? - Mammoth Cave is the world's longest known cave.  

Did You Know?
Mammoth Cave is the world's longest known cave. In fact it is so long that if the second and third longest caves in the world were joined together, Mammoth Cave would still be the planet's longest cave and have nearly 100 miles left over!

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Last Updated: October 12, 2006 at 12:08 EST