🇵🇹 Castelo Branco, Portugal

Castelo Branco is a city located in central Portugal with a population of around 56,000. While not directly on the coast, it is situated within driving distance of several major ports such as Lisbon, Leixões, and Setúbal. The city itself does not have shipyards or factories producing ship parts, but it serves as a convenient base for seafarers, shipowners, and crewing companies due to its central location and access to transportation networks.