Baltiysk
Baltiysk (Балтийск, -1946 Pillau (German), Piława (Polish)) is a Russian sea port in the strait between Vistula Bay and Gdansk Bay, called Strait of Baltiysk on the territory of Kaliningrad Oblast with about 20,000 inhabitants. Baltiysk is the only year-round, ice-free port along the Russian Baltic Sea coastline. The town is a major naval base of the Russian Navy and a ferry port on the route to Saint Petersburg, Russia.