🇫🇷 Lagny-le-Sec, France

Lagny-le-Sec is a small commune located in the Oise department of France. It has a population of around 800 people. Although it is not a coastal city, it is situated near several major waterways, including the Marne River. While Lagny-le-Sec does not have any ports, shipyards, or factories producing ship parts, it is still a charming destination for seafarers or shipowners looking to explore the beautiful French countryside.