Fallon County is in Southeast Montana. Of the 56 counties in the state, Fallon County is 46th in terms of its size (1 million acres). There is roughly 12,000 acres of ranches for sale in Fallon County, Montana, based on recent Land Network data. The combined market value of land for sale here is around $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, elk, whitetail deer, antelope and pheasant. For anglers the rivers and lakes on Fallon County ranches for sale are stocked with fish including trout, bass, pike, catfish, walleye and salmon. 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.