brown rock formation under white clouds during daytime

Oceti Ŝakowiŋ, Assiniboine, Blackfeet, Crow, Northern Arapaho, Northern Cheyenne, Omaha, Ponca, Sisseton Wahpeton Oyate, Southern Cheyenne and Eastern Araphao, Mandan, Hidatsa, Arikara, Chippewa, and Winnebago lands and homelands in so-called Badlands National Park, South Dakota