Lewis & Clark Marina

43527 Shore Drive, Yankton, SD 57078

Yankton’s Lewis & Clark Marina is located on the majestic 25-mile Lewis and Clark Lake. The marina, near Gavins Point Dam, is the largest marina within 400 miles. We have slips, fueling, boat rentals, a full marine service department and a convenience store. Our rental services include pontoons, power boats, swim mats and tow tubes. Life jackets and safety equipment are provided with rentals.