Wind Cave

Home to more than 95% of the world’s known boxwork, a delicate and intriguing geological formation of the cave, Wind Cave National Park holds more secrets than just cave attractions. Two parks in one, Wind Cave hosts a labyrinth of underground passageways as well as a verdant prairie ecosystem above ground. With miles of uninterrupted forest and grassland, visitors who merely travel the tunnels below miss out on one of the most peaceful, serene environments the National Park System can boast.