It’s not surprising that prospectors in search of gold discovered many of the underground treasures of South Dakota: its caves and caverns.
The Black Hills region of South Dakota is famous for its caves. Fifty million years ago, the caves of the Black Hills were formed when underground water dissolved layers of limestone, resulting in huge passageways, spacious cave rooms, and networks of narrow tunnels. As groundwater flowed into the passageways, it brought with it dissolved minerals. One of these minerals, calcium carbonate, deposits crystals onto cave walls and ceilings, resulting in spectacular cave formations.
The caves of the Black Hills are found 300-700 feet below the surface, embedded in a layer of pahasapa limestone. Black Hills caves maintain consistent temperatures in the 40s. The coolness of the caves, in addition to the wondrous formations, attracts visitors who are seeking refuge from the summer’s searing heat.
Privately owned caves typically offer tours May through October, while Jewel Cave National Monument and Wind Cave National Park conduct tours year-round.
Visitors to Black Hills caves and caverns are sure to enjoy above-ground attractions as well. Mount Rushmore, Crazy Horse Memorial, Badlands National Park, and Rapid City are all within easy driving distance of the Black Hills caves.
Nestled in the Black Hills, Jewel Cave is a staggering 200 miles of mapped passageways. It is currently the second longest cave system in the world.
Wind Cave National Park was the first cave in the world to receive National Park status. It the third longest cave in the United States and the fourth longest in the world.
The Cave & Adventure Park offers family adventure to keep you entertained all day. Offers cave tours, zipline rides, mountain coaster and more!
Formations include stalactites, stalagmites, dogtooth spar, popcorn crystals, boxwork crystals and flowstone.