🇫🇷 Cergy-Pontoise, France

Cergy-Pontoise is a city located in the Île-de-France region of France. It has a population of approximately 200,000 people. While it is not directly located on the coast, it is situated on the Oise River, which provides access to the Seine River and ultimately the English Channel. This could be of interest to seafarers, shipowners, and crewing companies looking for transportation routes or connections in the region.