Those who live in the area around Mammoth Cave National Park have probably heard that it is is home to the longest cave system in the world and has a history that dates back thousands of years. The ...
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This national park has the longest cave system in the world
Deep under the ground in the state of Kentucky lies a hidden world that feels almost like a fantasy. Mammoth Cave National ...
Mammoth Cave may not be one of the seven wonders of the world, but the national park is one of the wonders of the Bluegrass State. It's "the world's longest known cave system, with more than 400 miles ...
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THINGS TO DO MAMMOTH CAVE NATIONAL PARK
Mammoth Cave National Park was established on July 1, 1941, designated a World Heritage Site in 1981 and became an International Biosphere Reserve in 1990. Mammoth Cave is located in South Eastern ...
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