🇵🇱 Malbork, Poland

Malbork is a town in northern Poland, known for its iconic medieval castle, the largest brick castle in the world. The city has a population of around 38,000 people. While Malbork does not have any ports or shipyards, it is located near the Vistula Lagoon and the Baltic Sea, making it a potential base for seafarers and shipowners to explore the region's maritime attractions and trade routes.