Explore the underground in these 7 U.S. caves

Looking for an adventure that’s cool (literally) and completely out of the ordinary? The United States is home to some of the ...
ActionAdventureTwins on MSN

Inside the Largest Cave System Ever Discovered in the United States

Stretching for hundreds of miles beneath the surface, this is the largest cave system in the United States — a hidden world ...
Ever After in the Woods

This Kentucky Cavern Hides Miles Of Otherworldly Passages

Lantern light limestone and a river powered maze make this Kentucky cavern the state’s most mesmerizing underworld.
Green Matters on MSN

These Towering Crystal Structures Rising From Cave Floors Follow a Mathematical Rule With Precision

Called 'stalagmites,' these crystal structures hold the past record of the cave's geological history. The secret lies in ...

Government shutdown affecting visitors to Mammoth Cave, where most tours are closed

Around 700,000 people visited Mammoth Cave National Park last year. Until the shutdown ends, all underground cave tours are ...

More Travelers Are Testing Their Limits With These “Wild” Adventures in Total Darkness

Jewel Cave, South Dakota: America’s third-longest cave system offers wild tours requiring participants to scramble over ...
Scioto Post

ODNR Unveils Historical Marker at Ash Cave in Hocking Hills State Park

New marker highlights the natural and cultural legacy of Ohio’s largest recessed cave LOGAN, Ohio – The Ohio Department of ...
UNILAD

Tourist was warned they could trigger 'world-changing' chaos after dropping Cheetos in largest US cave

Carlsbad Caverns National Park officials cautioned a traveler who'd left their chips packet in the Big Room last year, claiming it caused the perfect storm.
Door County Pulse

Tour Horseshoe Bay Cave Saturday – This Tour Has Been Canceled

They are working to reschedule the tour for sometime next summer.  Door County also offers public cave tours on a designated ...