Park County is in Yellowstone Country Montana. Of the 56 counties in the state, 2,813-square-mile Park County ranks 19th by size. There is about 4,000 acres of farms for sale in Montana's Park County based on recent Land Network data. The combined market value of land and rural real estate for sale here is about $43 million. The average price of farms for sale in Park County was $7 million. Farms for sale in Park County support livestock including cattle, horses, sheep, goats and pig. Browse all Montana farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or lifestyle needs.