"On the way into Wind Cave area, we had bison to the left and prairie dogs to the right. Close enough for great photos. We did a fabulous hike into a high prairie. Wildflowers everywhere.” — Susan M. 5. WIND CAVE NATIONAL PARK Deep beneath the vast expanse of the golden, windswept prairie in western South Dakota is the sixth-longest — and one of the most complex — cave system in the world. Wind Cave has long been considered a sacred place for Native Americans. In 1903, President Theodore Roosevelt signed legislation that created Wind Cave National Park, the first cave in the world to be designated as a national park. Above ground, explore more than 30 miles of hiking trails that offer ample opportunities to spot bison, elk and more than 100 species of birds. Then, learn about the geological history of the area on the National Park Service's self-guided Geology Driving Tour. EAT & DRINK In nearby Hot Springs, find eateries for any time of day. Kick off your morning with a breakfast plate at Chicago Street Cafe & Co . For lunch or dinner, refuel with fresh, healthy dishes made with local and organic ingredients at Buffalo Dreamer before unwinding in the on-site mineral spa. At Red Shed Smokehouse , order tender brisket, smoked chicken or pulled pork, and grab a seat at a picnic table. adventure 5 Nearby Towns: Hot Springs (7 miles); Custer (18 miles) TravelSouthDakota.com // 9