The air is cool and damp. The light shining from behind is low and tinted, while a park ranger's hand hovers over a button. Then, a switch clicks. Light floods a chasm in the stone, a chamber called ...
Carful of Kids on MSN
From Carlsbad to Wind Cave: 10 best caves in US
From cave kisses to albino creatures to crystal clear pools, caves and caverns are a unique world to discover for travelers.
Mammoth Cave, the world's longest known cave system, stretches 426 miles under Kentucky. The cave's limestone began forming 330 million years ago when the region was submerged under an ocean. Visitors ...
Travel + Leisure on MSN
This national park is home to the longest cave in the world—and only 426 miles have been explored so far
Here’s how to plan a trip to Mammoth Cave National Park.
The entrance to the cave looks sterilized — a stainless steel door that wouldn’t seem out of place in a hospital looks wholly foreign out here in Mammoth Cave National Park. Yet our cave guide that ...
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