🇵🇱 Zwoleń, Poland

Zwoleń is a small city located in the Mazovian Voivodeship of Poland. It has a population of around 8,000 people. Although it doesn't have any ports or shipyards, Zwoleń is known for its historical sites, including the 17th-century Zwoleń Castle and the Church of the Assumption of the Blessed Virgin Mary. Seafarers and shipowners may not find specific attractions in Zwoleń, but they can explore the city's rich culture and history.