Of 44 counties in the Gem State, Owyhee County is second in terms of its size (7,696 square miles). Owyhee County is in the Southwestern Idaho region. Owyhee County, Idaho, includes 1,000 acres of recreational land and property for sale based on recent Land Network data. The combined market value of farms and ranches for sale here was $6 million. The average price of recreational acreage for sale in Owyhee County was $1 million. The economy here is largely agricultural. 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.