Three Forks Campground Hill City, SD Campgrounds 1880 Train/Black Hills Central Railroad Hill City, SD Railroad History Castle Creek Station (formerly Reynolds Ranch) 22875 S Rochford Road Hill City, SD 57745 Hill City, SD Ranches Twisted T Campground HC 87 Box 63A Hill City, SD 57745 Hill City, SD Campgrounds Borderlands Ranch 23120 S Rochford Road Hill City, SD 57745 Hill City, SD Ranches