Mammoth Cave National Park is an American national park in central Kentucky, encompassing portions of Mammoth Cave, the longest cave system known in the world.Since the 1972 unification of Mammoth Cave with the even-longer system under Flint Ridge to the north, the official name of the system has been the Mammoth–Flint Ridge Cave System. Find what to do today, this weekend, or in June. Kentucky's Mammoth Cave National Park boasts the world's longest known cave—more than 365 miles have been explored so far. Photograph by Geoff Oliver Bugbee, The New York Times, Redux Travel
☆ Visit the top National Parks - the Great Smoky Mountains National Park & Mammoth Cave National Park
☆ Top Attractions - Indiana State House, the Indiana State Museum, Indianapolis Motor Speedway Hall of Fame Museum, Dixie Stampede, Ruby Falls, Rock City, Lookout Mountain Incline Railway. One of the most popular attractions in Kentucky, Mammoth Cave National Park was established to preserve the cave Mammoth Cave National Park was authorized as a national park in 1926 and was fully established 01 July 1941. Mammoth Cave National Park preserves not only the longest known cave system on earth (400+ miles), but also 53,000 acres of beautiful forest.

Die Höhlen des Nationalparks werden von zahlreichen unterirdischen Wasserläufen durchflossen. The United States government harvested saltpeter from inside the underground caves in order for United States soldiers to make gunpowder during the war of 1812.

Mammoth Cave National Park. The Lodge at Mammoth Cave … Visit top-rated & … It may be difficult to think of caves as spacious and grand, but these are no ordinary caves. Explore Mammoth Cave National Park, the longest cave system on Earth, featuring the richest known habitat for cave wildlife in the world. Mammoth Cave National Park, located in the state of Kentucky, has the world's largest network of natural caves and underground passageways, which are characteristic examples of limestone formations.

This is the longest recorded cave system in the world, with more than 348 miles explored and mapped. Things to Do in Mammoth Cave National Park, Kentucky: See Tripadvisor's 4,550 traveler reviews and photos of Mammoth Cave National Park tourist attractions. There is nothing else in the world like these 400+ (and counting!) Mammoth Cave National Park preserves the cave system, a part of the Green River Valley, and the rolling hills of south central Kentucky. Mammoth Cave National Park is definitely a unique national treasure!

From epic Mammoth Cave National Park tours, to the vast stands of beautiful hardwood forest, to the calm, cool Green River, The Lodge at Mammoth Cave puts all this at your doorstep. I do have issues with being claustrophobic and just…