Mammoth Cave National Park: World’s Longest Cave & Hidden History

Mammoth Cave National Park in Kentucky is the world’s longest cave system — with more than 426 miles of underground passages! From the famous “Fat Man’s Misery” to fossils of sharks and even underground concerts, this hidden world is packed with surprises. In this video, we’ll explore: Mammoth Cave tours and highlights in 2025 Strange features like Fat Man’s Misery and Tall Man’s Misery Indigenous history and artifacts left behind in the cave The role Mammoth Cave played as a gunpowder factory during the War of 1812 The story of Stephen Bishop, one of America’s greatest cave explorers Blind cave fish, ancient sharks, and other unique underground life Why Mammoth Cave is a UNESCO World Heritage Site and an unforgettable stop in Kentucky Whether you’re planning a trip to Kentucky, love national parks, or just want to see what it’s like to walk through the world’s longest cave, this guide will show you the best of Mammoth Cave. 👉 Would you squeeze through Fat Man’s Misery or Tall Man’s Misery? Comment below!