🇷🇴 Căstău, Romania

Căstău is a small city in Romania with a population of approximately 5,000 people. While it may not be a major port city, it is located near the Danube River, which offers opportunities for seafarers and shipowners. The city does not have any shipyards or factories producing ship parts, but its proximity to the river makes it an interesting location for those involved in river transportation.