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The Tallest Underground Waterfall You Can Visit in the U.S. Is Hidden Inside This Tennessee Mountain

Ruby Falls is an underground waterfall located over 1,000 feet beneath Lookout Mountain in East Tennessee. Travelers visit ...
Travel + Leisure

The Tallest Underground Cave Waterfall in the U.S. Is Hiding in a Tennessee Mountain — and You Can See It by Glass Elevator

Evie Carrick is a writer and editor who’s lived in five countries and visited well over 50. She now splits her time between Colorado and Paris, ensuring she doesn't have to live without skiing or L'As ...
Chattanooga Times Free Press

Ruby Falls adds luxury lodging with three ‘rustic and refined’ treehouses

Something amazing has sprouted in the woods behind Ruby Falls. The longtime tourist attraction, famous for its 145-foot underground waterfall and, more recently, a tree-shrouded ziplining course and ...