Telemark

Telemark (pronounced [ˈtêːləmɑrk] ^ⓘ) is a county and a current electoral district in Norway. Telemark borders the counties of Vestfold, Buskerud, Vestland, Rogaland and Agder. In 2020, Telemark merged with the county of Vestfold to form the county of Vestfold og Telemark. On 1 January 2024, the county of Telemark was re-established after Vestfold og Telemark was divided again.

The name Telemark means the "mark of the Thelir", the ancient North Germanic tribe that inhabited what is now known as Upper Telemark in the Migration Period and the Viking Age.

In the Middle Ages, the agricultural society of Upper Telemark was considered the most violent region of Norway. Today, half of the buildings from medieval times in Norway are located here. The dialects spoken in Upper Telemark also retain more elements of Old Norse than those spoken elsewhere in the country. Upper Telemark is also known as the birthplace of skiing.

The southern part of Telemark, Grenland, is more urban and influenced by trade with the Low Countries, northern Germany, Denmark and the British Isles.

Telemark has been one of Norway's most important industrial regions for centuries, marked in particular by the Norske Skog Union paper mills in Grenland and the Norsk Hydro heavy water and fertilizer production in Upper Telemark.

Telemark county was re-established on 1 January 2024, following a vote of the county council of Vestfold og Telemark on 15 February 2022 to split the newly established county into its respective counties that existed before the merger took place; Telemark and Vestfold.

Telemark county was established as the fief Bratsberg in the late Middle Ages, during Norway's union with Denmark. With the introduction of absolute monarchy in 1662 it became a county, and it was renamed Telemark in 1919 and was a county until 2020. The county administration was in the port town Skien, which was in the early modern period Norway's most important city, ahead of Christiania.

Telemark consists of several distinct historical regions. It takes its name from the largest of them, which is now called Upper Telemark, but which was historically simply called Telemark. Telemark is named for the Thelir (Þilir in Old Norse), the ancient North Germanic tribe that inhabited what is now known as Upper Telemark since the Migration Period and during the Viking Age. The Norse form of the name was Þelamǫrk. The first element is the genitive plural case of Þilir while the last element is mǫrk "woodland, borderland, march".