Fall River County is in Black Hills & Badlands South Dakota. Of the 66 counties in the state, 1 million-acre Fall River County ranks 12th by size. There is roughly 2,000 acres of recreational land for sale in Fall River County, South Dakota, based on recent Land Network data. The combined market value of farms and ranches for sale here is nearly $10 million. The average price of recreational property for sale in Fall River County was $1 million. Browse all recreational property for sale in South Dakota to find the recreational tract that suits your lifestyle needs, from hunting and fishing properties for the outdoor enthusiast to undeveloped acreage ready for future residential-property development.