Minnesota is known for its lakes, friendly communities, and beautiful scenery, but it has cities where residents and visitors should exercise a little extra caution.
Minnesota has a lake with one-third the salinity of the ocean, and it sits right along the South Dakota border near a small town most people have never heard of.
South Dakota isn't just Mount Rushmore and wide open plains. The ground beneath the Black Hills and Badlands has been hiding some seriously famous dinosaurs.
Aberdeen, South Dakota has a hidden history literally buried under its downtown streets, and most people walking over it have no idea what's beneath their feet.