Badlands National Park spans 244,000 acres of spectacular landscapes, diverse wildlife, and the largest undisturbed mixed grass prairie in the United States.
Home to the third longest (mapped) cave system in the world, Jewel Cave is definitely a national monument that should be added to your next trip to South Dakota.
Wind Cave National Park is a world-class destination home to not only what could be the longest cave in the world but also beautiful above ground natural scenery.
Badlands National Park spans 244,000 acres of spectacular landscapes, diverse wildlife, and the largest undisturbed mixed grass prairie in the United States.