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. A combined approximately 100,000 acres were listed for sale in Marquette County, Michigan, recently; the combined value of all Marquette County land and rural real estate for sale was nearly $95 million. Marquette County ranks 42nd based on the total amount of acres of land for sale among all the counties in Michigan. Of all locations in Marquette County with farms, rural land, hunting land and other land for sale, Marquette featured 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 biggest counties in Michigan (3,425 square miles). It's located in the Upper Peninsula Michigan region of the state.