Sculpted over fourteen years by Gutzon Borglum and 400 workers, Mount Rushmore is likely United States' most famous landmark.
Drive the spectacular Needles Highway to reach this must do, picturesque trail in Custer State Park, SD
Badlands National park is so unique. I encourage you to visit and check out for yourself its rugged canyons and rock formations.
We enjoyed beautiful views and watching a herd of buffaloes slowly cross the road not minding the traffic jam they were causing.