Sweet Grass County is in Yellowstone Country Montana. Of the 56 counties in the Treasure State, 1,862-square-mile Sweet Grass County ranks 37th by size. Sweet Grass County, Montana, has 2,000 acres of horse properties for sale based on recent Land Network data. The combined market value of land for sale here was about $7 million. The average price of equestrian property for sale in Sweet Grass County was $3 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.