The Eastern Gulf of Finland National Park (Finnish: Itäisen Suomenlahden kansallispuisto, Swedish: Östra Finska vikens nationalpark) is a national park in the Kymenlaakso region of Finland. It was established in 1982 and has a total land area of 6.7 square kilometres (2.6 sq mi).
Environment
The park consists only of small (under 1 km2) islands and islets, some of which grow forest, mostly pine trees. Most of the islands are treeless rocks with sheer shores. Their sheerness is due to the rapakivi granite splitting in a sharply cubical manner.