Ruby Falls was accidentally discovered by Leo Lambert in 1928 deep inside Lookout Mountain in Chattanoooga, Tennessee. Leo named the waterfall and cave after his wife, Ruby, and …

Ruby Falls remains a staple of Chattanooga tourism, operating daily. Ruby Falls and the larger Lookout Mountain Caverns complex have been designated a National Historic Landmark.

Discover Ruby Falls! Journey deep inside historic Lookout Mountain to see the tallest underground waterfall open to the public in the United States. Descend 260 feet into the cave …

Ruby Falls is a truly unique and beautiful attraction tucked inside Lookout Mountain. The underground cave is fascinating to walk through, and the waterfall itself is absolutely …

Aug 21, 2025 · Discover Ruby Falls in Chattanooga, Tennessee—America’s tallest underground waterfall open to the public. Explore guided cave tours, lantern-lit adventures, historic Lookout …

Nov 10, 2025 · Ruby Falls represents one of the most fascinating natural environments in the United States, filled with indoor wonders and outdoor adventures. The combination of history, …

Nov 2, 2025 · Ruby Falls is an underground waterfall located over 1,000 feet beneath Lookout Mountain in East Tennessee.

A historic landmark, Ruby Falls is home to the tallest underground waterfall open to the public in the United States. High atop Lookout Mountain in Chattanooga, Tennessee, Ruby Falls has …

Apr 29, 2025 · The journey follows Leo’s path to Ruby Falls, with stops to admire stalactites, stalagmites, draperies, soda straws, and other geologic structures formed from millions of …

Most guests spend 2-3 hours at Ruby Falls. Be sure to allow plenty of time to take in the view from historic Lookout Mountain Tower and Blue Heron Overlook, grab a bite to eat, and …