This summer we drove back and forth across South Dakota. It was part of a road trip to see the land up close. I've crossed South Dakota a hundred times by air, but there isn't much to see from up there.
Except for a few small cities and towns, the landscape is wide open. For an urbanite like me, it was nice to drive for long hours without stopping because I could start to grasp the sense of scale. The entire state is a wide-open expanse.
Since most people drive through South Dakota, they have some amazing rest stops. Many had grocery store cafes where you could find every snack imaginable. My favorite was the robot frappuccino makers. Some stops have advertising signs for a hundred miles or more. I took this photo at one known as 1880's Old Town and Diner, where you could fill up, grab a bite, and see a pioneer town while you're at it.