There was a combined almost $437 million of land and rural real estate for sale in Berkshire County, Massachusetts, recently on Land.com. The total size of all Berkshire County farms and rural real estate for sale was nearly 10,000 acres. Berkshire County ranks second in the Colony State based on the combined acreage of land for sale among all the counties in Massachusetts. Of all locations in Berkshire County with land and rural real estate for sale, Pittsfield featured the most land for sale. Based on its natural assets, tourism and recreation are important contributors to the Berkshire County economy. Berkshire County is one of the ten biggest counties in Massachusetts (946 square miles). It's located in the Western Massachusetts region of the state.