Saint Petersburg, Russia's second largest city, is specialized in shipbuilding and other industries serving Russia's navy and ports in the Baltic sea.
The second-largest city in Russia is Saint Petersburg. With a population of about 5.4 million, it is located on the Neva River at the head of the Gulf of Finland on the Baltic Sea. Saint Petersburg is the most populous city on the Baltic Sea, the northernmost city in the globe, and the fourth most populous city in Europe after Istanbul, Moscow, and London. It is managed as a federal city and served as the Imperial Capital of Russia as well as a historically significant port. Saint Petersburg, the cultural hub of Russia, welcomed nearly 15 million visitors in 2018. It is regarded as a significant center for Russia and Europe's economies, science, and tourism.
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