Stillwater County is in Yellowstone Country Montana. Of the 56 counties in the state, Stillwater County ranks 38th in terms of size (1 million acres). There is 1,000 acres of recreational land for sale in Stillwater County, Montana, based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here is almost $2 million. The average price of recreational acreage 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.