South Dakota is a lightly populated state in the Great Plains region of the north-central United States. While South Dakota is amongst the top third of USA states in terms of land area, it has the fifth lowest population. It is a state of flat terrain and large farms to the east, with a much more hilly and rugged environment to the west. Content creator Toby Brusseau treats us to an aerial tour of this great state, home of the famous Mt. Rushmore in the western part of the state and a popular road trip destination.