🇺🇸 Fond du Lac County, United States

Fond du Lac County is located in Wisconsin, United States. The city of Fond du Lac is the county seat and has a population of around 43,000 people. While it doesn't have any major ports or shipyards, it is situated on the southernmost point of Lake Winnebago, which is the largest inland lake in the state. This may be of interest to seafarers or shipowners who enjoy recreational boating or fishing opportunities on the lake.