Set on the shores of Lake Superior looking out toward Canada, Marquette County is Michigan's largest county by land area as well the most populated region of the state's Upper Peninsula. There was a total of approximately $102 million of farmsand rural real estate for sale in Marquette County recently on Land.com. The total of all Marquette County farms, hunting land and other rural land and acreage for sale was almost 100,000 acres. Marquette County ranks 40th based on the total amount of acres of land for sale of the 83 counties in the Great Lakes State. Among cities in Marquette County with farms and rural land for sale, Marquette had the most land for sale. Based on its natural assets, tourism and recreation contribute significant revenue toward Marquette County's overall GDP. Marquette County is one of the ten largest counties in Michigan (3,425 square miles). It's located in the Upper Peninsula Michigan region of the state.