🇺🇸 Lake Saint Louis, United States

Lake Saint Louis is a city in the United States with a population of around 15,000 people. Although it is not directly located on a coastline, it is home to Lake Saint Louis, a man-made lake offering recreational activities like boating and fishing. While it may not have ports, shipyards, or factories producing ship parts, seafarers and shipowners could enjoy the city's lake for leisure activities during their downtime.