🇳🇱 Gemeente Diemen, Netherlands

Gemeente Diemen is a small city located in the Netherlands, with a population of around 30,000 people. While it doesn't have any ports, shipyards, or factories producing ship parts, it is situated near Amsterdam, which is a major international port city. Seafarers, shipowners, and crewing companies may find proximity to Amsterdam advantageous for easy access to shipping and maritime services.