Danish Empire Russian Empire British Empire Swedish Empire
Russian Federation Estonia Sweden Norway
Vantaa Tampere Espoo Helsinki
Norway Sweden Russian Federation Estonia
Lapland Aland Kainau Tavastia
Estonia Russian Federation Sweden Norway
Lake Ladoga Gulf of Bothnia Gulf of Finland Skaggerak
55 million 1.55 million 550 000 5.5 million
Lakes & Islands Glaciers & Caves Swamps & Mountains Lakes & Caves
Desert Lakes Forests Marshland