The area was established as Badlands National Monument in the year 1939. The Badlands National Park was established in 1976 under joint administration between the Lakota Sioux Tribe and the National Park Service. It protects an area of 982 square kilometres and is famous for its of sharply eroded buttes, pinnacles and spires.
USA 2000, Badlands National Park.
Stationery postal card.
Marshall Islands 2017, Badlands National Park.
The stamp issued in the series "National Parks II".