Located in Southeast Montana, 5,016-square-mile Big Horn County is one of the ten biggest counties in the Treasure State. Montana's Big Horn County has approximately 2,000 acres of undeveloped land for sale based on recent Land Network data. The combined market value of land for sale here was around $3 million. The average price of undeveloped acreage for sale in Big Horn County was $407,000. Some suggested uses for undeveloped land currently for sale in Big Horn County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Big Horn County include mule deer, elk, whitetail deer, antelope and pheasant. Current commercial applications for commercial property for sale in Big Horn County include for hunting/fishing, commercial and homestead use. Browse all Montana undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.