Granite County is in Gold West Country Montana. Of the 56 counties in Big Sky Country, 1,732-square-mile Granite County ranks 40th by size. There is roughly 8,000 acres of recreational land for sale in Montana's Granite County based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here is about $30 million. The average price of recreational acreage for sale in Granite County was $7 million. 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.