Kaliningrad

Kaliningrad, until 1946 known as Königsberg, is the largest city and the administrative centre of Kaliningrad Oblast, the westernmost oblast of Russia. The city is situated on the Pregolya River, at the head of the Vistula Lagoon on the Baltic Sea, with a population of 489,359 residents, up to 800,000 residents in the urban agglomeration. Kaliningrad is the second-largest city in the Northwestern Federal District, after Saint Petersburg, the third-largest city in the Baltic region, and the seventh-largest city on the Baltic Sea.