In 2026, these Ohio cave tours and underground adventures offer hidden beauty, cool air, and unforgettable experiences.

Let’s say you’re on the way to Needles. Alright, you’re probably not on your way to Needles. But say you’re headed to Las Vegas or Lake Havasu, and you’re looking for a fascinating stop along the way.

Some of the coolest spots you’ve never heard of may lie right beneath your feet. From one-of-a-kind caves to commuter walkways to “underground cities” from the early 1900s, there are many places to ...

CARLSBAD, N.M. (KRQE) — The Carlsbad Caverns are a New Mexico gem located in the Guadalupe Mountains. It’s one of over 300 limestone caves, with a fossil reef stemming from approximately 265 million ...

This Florida cave looks like Carlsbad Caverns, with massive formations, guided tours, and underground chambers most people ...

This underground cave in Iowa features rare anthodite crystals, stalactites, a cool year-round interior, and guided tours ...

The limestone under my thighs felt cold and smooth as I sat down and scooched my way through a small opening in a rock. I was at least 100 feet underground in Montana’s Lewis and Clark Caverns State ...

From cave kisses to albino creatures to crystal clear pools, caves and caverns are a unique world to discover for travelers. On your next getaway, you can explore the world under the earth’s surface ...