Fallon County is in Southeast Montana. Of the 56 counties in the Treasure State, Fallon County is 46th in terms of its size (1,622 square miles). The total value of approximately 12,000 acres of ranches recently listed for sale in Fallon County, Montana, was approximately $8 million. The average price of ranches for sale in Fallon County was $4 million. Common game species to be found on ranches for sale in Fallon County include mule deer, whitetail deer, elk, antelope and pheasant. For fishermen, the rivers and lakes on Fallon County ranches for sale are stocked with fish including trout, bass, pike, catfish, walleye and sunfish. Browse all Montana ranches for sale on the Land Network to find the ranch that's right for your business or commercial needs, from the sprawling legacy ranch to unbelievable residential ranch for your second home, investment property or retirement nest egg.