National Parks near Rock Spring Trail, Harding County, South Dakota Rock Spring Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Rock Spring Trail, Harding County, South Dakota Nearest metro area is Rapid City, South Dakota Click here for more outdoors activities near Rapid City, South Dakota General Camping Information List of nearby National Parks: Mount Rushmore National Memorial, Keystone - SD, 71.5 miles away Theodore Roosevelt National Park, Medora - ND, 72 miles away Jewel Cave National Monument, Custer - SD, 84.9 miles away Wind Cave National Park, Hot Springs - SD, 97.6 miles away Badlands National Park, Interior - SD, 112.7 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to South Dakota Outdoors Index