NPCA shares the latest archaeological discovery at Mammoth Cave National Park, which has a pretty fascinating human history, too.

Traverse 330 steps on the way to such distinctive chambers as the “Devil’s Kitchen” and the “Crystal Vault.” Wild caving ...

After a four-year closure, Crystal Cave will be inviting visitors to "marvel at its underground splendor," Sequoia Parks Conservancy officials stated in a press release. Tickets for guided tours ...

14,000-year-old footprints of at least two children, together with an adolescent and two adults, were identified some 400 meters deep in the Basura Cave in northern Italy. Elsewhere, at France’s ...

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The Vézère valley contains 147 prehistoric sites dating from the Palaeolithic and 25 decorated caves. It is particularly interesting from an ethnological and anthropological, as well as an aesthetic ...

Located in the South Fork River Valley near Meeker, Spring Cave is an expansive, little-explored cave system shaped by an underground river. Spelunkers brave enough to explore the cave will encounter ...