Located in South Central Idaho, 2,580-square-mile Cassia County is one of the ten biggest counties in the Gem State. There is nearly 7,000 acres of recreational land for sale in Cassia County, Idaho, based on recent Land Network data. The combined market value of land for sale here is nearly $26 million. The average price of recreational land for sale in Cassia County was $5 million. The county has a rural, farm-based economy. Browse all recreational property for sale in Idaho 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.