Gulf of Finland

The Gulf of Finland is the easternmost arm of the Baltic Sea. It extends between Finland to the north and Estonia to the south, to Saint Petersburg in Russia to the east, where the river Neva drains into it. Other major cities around the gulf include Helsinki and Tallinn. The eastern parts of the Gulf of Finland belong to Russia, and some of Russia's most important oil …
The Gulf of Finland is the easternmost arm of the Baltic Sea. It extends between Finland to the north and Estonia to the south, to Saint Petersburg in Russia to the east, where the river Neva drains into it. Other major cities around the gulf include Helsinki and Tallinn. The eastern parts of the Gulf of Finland belong to Russia, and some of Russia's most important oil harbors are located farthest in, near Saint Petersburg. As the seaway to Saint Petersburg, the Gulf of Finland has been and continues to be of considerable strategic importance to Russia. Some of the environmental problems affecting the Baltic Sea are at their most pronounced in the shallow gulf. Proposals for a tunnel through the gulf have been made.
  • Basin countries: Estonia · Finland · Russia
  • Max. length: 400 km (250 mi)
  • Max. width: 130 km (81 mi)
  • Surface area: 30,000 km² (12,000 sq mi)
  • Average depth: 38 m (125 ft)
  • Max. depth: 115 m (377 ft)
  • Settlements: Saint Petersburg, Helsinki, Tallinn
Data from: en.wikipedia.org