Badlands National Park (S.D.) -- The park has 244,000 acres of mixed-grass prairie. It is home to bison, bighorn sheep, prairie dogs, black-footed ferrets and other wildlife. The South Unit of the park is in the process of becoming the first tribal national park, with its world-class natural and cultural resources to be managed by the Oglala Sioux Tribe.And:
Conata Basin (S.D.) -- The basin refers both to a larger ecoregion consisting of some 142,000 acres just south of Badlands National Park and to a smaller tract of 6,188 acres (plus 25,188 acres of federal grazing allotments) owned by the Nature Conservancy. This largely intact prairie, which provides a home to the full array of prairie wildlife, is the site of a critical and controversial effort to reintroduce nearly extinct black-footed ferrets, which require prairie dogs as food source.Theodore Roosevelt National Park in North Dakota and Devils Tower in Big Wonderful also made the cut: h/t @jayfug.
And yes, 71 between Crawford and Hot Springs is still pants-wetting for her sunsets.