Yahoo

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

Add Yahoo as a preferred source to see more of our stories on Google. How to see the incredible Ruby Falls, inside Lookout Mountain in Chattanooga, Tennessee. Both sites are located in Chattanooga, ...
Robb Report

America’s Tallest Underground Waterfall Lives Beneath This Tennessee Mountain—and You Need a Glass Elevator to See It

You don’t often visit one natural wonder and discover another hidden inside it, but Lookout Mountain is one such tourism twofer. The soaring peak in Chattanooga, Tennessee, houses the country’s ...
Yahoo

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 for the dramatic waterfall reveal, guided cave tours with stunning rock ...