Three Forks Campground is a quiet campground, with amazing views, and easy access, located just outside of Hill City, SD. Three Forks has been in service for many years and has a variety of family oriented activities for you and your loved ones. We offer RV sites, Camping Cabins, tent sites, a Vacation Lodge and much more.. Our cabins are comfortable, clean, and are equipped with all your basic needs. For a great service in Hill City, SD, call on Three Forks Campground.