Caving

The 2022 National Speleological Society Convention is in Rapid City.

A recent four-day expedition into Jewel Cave National Monument has mapped 1.6 miles of new passageways.

Getting to Dahm Spring Cave takes a cross-country trek with somebody who knows where they're going – like a few members of the Paha Sapa Grotto caving…

Christopher Pelczarski is a caver, and he’s seen a lot of underground passageways. But he’s never seen anything like the abandoned gypsum mine that was…