Sully County is in Great Lakes South Dakota. Of the 66 counties in the Mount Rushmore State, Sully County ranks 29th in terms of size (1,070 square miles). South Dakota's Sully County has 1,000 acres of riverfront land and property for sale based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here was roughly $9 million. The average price of riverfront acreage for sale in Sully County was $4 million. The county has a rural, farm-based economy. Whether it's alongside a tranquil river, freshwater lake or a twinkling inland beach waterfront property holds an undeniable allure. For anglers, common species to fish in Sully County include walleye, trout, bass, pike, salmon, bluegill and catfish. Game species to hunt along the riverbanks, waterways and lakeshores of waterfront for sale in Sully County, South Dakota, number whitetail deer, mule deer, turkey, deer and pheasant. Browse all waterfront property for sale in South Dakota on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits!