Wind Cave National Park, National Park in South Dakota
Wind Cave National Park features one of the world's longest caves.
Established in 1903 by Theodore Roosevelt, Wind Cave is the seventh national park in the US.
The Lakota people consider Wind Cave sacred as the site related to creation stories.
The park offers cave tours, wildlife viewing, and backcountry hiking.
Known for its boxwork formations, a rare cave formation not found anywhere else in such abundance.
Location: Custer County
Inception: 1903
Website: nps.gov/wica/index.htm
Sources: Wikimedia, OpenStreetMap