Wind Cave National Park, known for its unique cave system and diverse wildlife, is located in South Dakota.

Wind Cave National Park, located in the Black Hills of South Dakota, is renowned for its fascinating cave system, which is one of the longest and most complex in the world. The cave features rare boxwork formations, an intricate pattern of calcite, and a variety of other geological wonders. The park also encompasses prairie and forested areas, offering opportunities to see bison, elk, and other wildlife. Established as a national park in 1903, Wind Cave is a UNESCO biosphere reserve. It’s a popular destination for visitors interested in both underground exploration and experiencing South Dakota’s natural beauty.