Sweet Grass County is in Yellowstone Country Montana. Of the 56 counties in the Treasure State, Sweet Grass County is 37th in terms of its size (1 million acres). A recent survey of Land Network data includes nearly 2,000 acres of horse farms for sale in Montana's Sweet Grass County, which is valued at a combined $13 million. The average price of horse farms for sale in Sweet Grass County was $4 million. Other wildlife to be found on Sweet Grass County equestrian property for sale includes mule deer, elk, whitetail deer, antelope and deer. Browse all Montana horse farms for sale on the Land Network to find the equestrian property that's right for your future needs, whether you're a horse breeder, equestrian business or simply horse lover looking for stable facilities, grooming pens or grazing pasture for your own horses.