Washington County is in Southwestern Idaho. Of the 44 counties in the Gem State, Washington County is 20th in terms of its size (942,977 acres). A recent survey of Land Network data records almost 7,000 acres of recreational land and property for sale in Idaho's Washington County, which is valued at a combined $16 million. The average price of recreational property for sale in Washington County was $4 million. 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.