Stillwater County is in Yellowstone Country Montana. Of the 56 counties in the state, 1 million-acre Stillwater County ranks 38th by size. Recent listings of recreational land and property for sale in Stillwater County, Montana, totals approximately 1,000 acres and a combined market value of around $2 million. The most common type of land for sale by combined acreage in Stillwater County is residential property. The average price of recreational land for sale in Stillwater County was $541,633. Browse all recreational property for sale in Montana 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.