Finland (Suomi; Finland), officially the Republic of Finland is a country in Northern Europe bordering the Baltic Sea, Gulf of Bothnia, and Gulf of Finland, between Norway to the north, Sweden to the northwest, and Russia to the east.
The Northern Ostrobothnia Museum (Pohjois-Pohjanmaan museo) is a museum of cultural history.
An open-air museum (or open air museum) is a museum that exhibits collections of buildings and artifacts out-of-doors.
Oulu (Uleåborg) is a city and municipality of inhabitants in the region of Northern Ostrobothnia, Finland.
Oulujoki, Ule älv (in modern Finnish literally "Oulu River", originally in old Northern Ostrobothnian dialect literally "Flood River", is a river in Oulu province, Finland. Its origin is Oulujärvi and its watershed area covers a significant part of Kainuu region. It flows into the Bothnian Bay at Oulu. Port of Oulu is located at the mouth of the river.
Tar is a dark brown or black viscous liquid of hydrocarbons and free carbon, obtained from a wide variety of organic materials through destructive distillation.