Campgrounds and RV parks near Milbank, SD

Milbank sits in northeastern South Dakota's Glacial Lakes and Prairies region, roughly 15 miles south of Big Stone Lake, the long, narrow border lake between South Dakota and Minnesota. RV travelers use the town as a base for lake-focused camping, with public parks on both shorelines and private resorts filling in between. The closest state park option is Hartford Beach State Park, located 15 miles north of Milbank off SD Highway 15. Across the water in Minnesota, Big Stone Lake State Park has two units, the Bonanza Area in the north and the Meadowbrook Area in the south, with the Meadowbrook campground sitting opposite Hartford Beach on the lake. Private options near the water include Rustling Elms Resort, Lakeshore RV Park - Ortonville, and County Line Campground. Big Stone Lake is a freshwater lake that forms part of the Minnesota to South Dakota border and feeds the Minnesota River. Most of the RV activity within an hour of Milbank clusters along its shore. Expect prairie, wooded bluffs, and open water rather than mountain scenery.

South Dakota state park sites, including those at West - Hartford Beach State Park, are reserved through the state's Go Outdoors South Dakota system. All sites are currently reservable, and reservations can be booked up to 3 months in advance. Starting in 2027, guest checkout will no longer be available, so create a profile in advance to save reservations and licenses. Big Stone Lake State Park in Minnesota is booked through the Minnesota DNR reservation system, where sites can be reserved up to one year in advance. Private parks such as Rustling Elms Resort, Lakeshore RV Park - Ortonville, and County Line Campground take reservations directly by phone or through their own websites. Read each operator's cancellation terms carefully before locking in dates.