🇵🇱 Bochnia, Poland

Bochnia is a small city located in southern Poland with a population of approximately 29,000 people. While not directly on the coast, Bochnia is of interest to seafarers, shipowners, and crewing companies due to its proximity to the Vistula River, which allows for transportation of goods and materials. The city is known for its historical salt mine, which was one of the oldest in the world and has been in operation since the 13th century.