🇵🇱 Ostrołęka, Poland

Ostrołęka is a city located in northeastern Poland with a population of approximately 52,000 people. While it is not directly situated on the coast, the Narew River flows through the city, offering seafarers and shipowners access to inland waterways. Ostrołęka also has a shipyard that specializes in the construction and repair of river vessels. Additionally, the city has various factories producing ship parts, making it a potential hub for crewing companies and the maritime industry.