🇫🇷 Huningue, France

Huningue is a small city located in northeastern France, on the border with Germany and Switzerland. It has a population of around 6,000 residents. While it doesn't have any ports, shipyards, or factories producing ship parts, it is situated along the Rhine River, making it a potentially convenient stop for seafarers or shipowners traveling along the river. The city offers a picturesque setting with historic architecture and is known for its proximity to the Basel-Mulhouse-Freiburg Airport, which can be of