Wind Cave National Park

Established in 1903, Wind Cave National Park protects 33,970 acres of mixed-grass prairie and one of the longest and most complex cave systems in the world. The cave is named for the strong winds at its natural entrance and features rare boxwork formations.

Above ground, the park preserves one of the largest remaining natural mixed-grass prairies in the United States. This diverse landscape supports abundant wildlife including bison, elk, pronghorn, and prairie dogs. The park represents a unique combination of subterranean and surface ecosystems.