The seven-level cave system in Bellevue features unique rock formations and an underground river, discovered in 1872 when a dog fell into a sinkhole.

Louisville Mega Cavern, an underground attraction consistently sitting at a cool 58 degrees, is now offering an exciting blend of recreation and history.

Grand Canyon Caverns and restaurant have opened after being closed for nearly 3 years. Here's why it closed and how to go into the Grand Canyon caves.

Louisville Mega Caverns recently opened its reimagined Historical Tram Tour, an underground ride it calls a "journey through the hidden depths of Louisville's rich past." ...

The caverns sit atop the Grand Canyon Inn between Peach Springs and Seligman and are a worldwide tourist attraction.

An unusually rainy spring set the stage for the inundation at Howe Caverns on Saturday. Workers, some of whom came in on their day off, worked to make repairs in time for the natural wonder to ...

After 50 years of tours, the caverns are closed as Natural Bridge State Park renovates the caverns.

David Cale, owner of Laurel Caverns, remembers living in a tent on the property in 1962 while he helped his grandfather develop the site for public tours. Just before the attraction in Farmington ...

Some people arrive at Carlsbad Caverns in Carlsbad, New Mexico, unsure of what to expect beyond a one-of-a-kind adventure. Others may be experienced visitors who enjoy visiting the awe-inspiring ...

A California winery was served with a cease-and-desist letter after inspectors found that “excessive rates” of wastewater produced by the winery threatened Fresno drinking water due to high ...

Austin, Texas-based NeuVentus, LLC said its subsidiary has received permits to create and operate 12 salt caverns for storage of a variety of gases and liquids, including natural gas, hydrogen and ...

Hellertown, Pennsylvania -- Lost River Caverns is open all year round! Located in Hellertown PA. The Caverns have been open since 1930, Robert Gilman's grandparents opened the attraction to the ...