Located in Tallgrass Prairie Kansas, 1,184-square-mile Sumner County is one of the ten biggest counties in the state. Sumner County, Kansas, has approximately 1,000 acres of recreational land 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 around $2 million. The average price of recreational acreage for sale in Sumner County was $451,312. Browse all recreational property for sale in Kansas 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.