South Dakota is a Midwestern U.S. state whose capital is the city of Pierre, set on the east bank of the Missouri River.
Population: approximately 883 thousand people
Other major cities: Rapid City, Sioux Falls
Main attractions: Mount Rushmore National Memorial, Badlands National Park, Wind Cave National Park, Custer State Park, Adams House, Needles Highway, Bear Country USA, Reptile Gardens, Falls Park, Sturgis Motorcycle Rally
Nearest Airports: Aberdeen Regional Airport (ABR), Huron Regional Airport (HON), Pierre Regional Airport (PIR)