is a county

Counties of Norway

Norway is divided into 19 administrative regions, called counties . The counties form the primary first-level subdivisions of Norway and are further divided into 430 municipalities...

 in Norway

Norway

Norway , officially the Kingdom of Norway, is a Nordic unitary constitutional monarchy whose territory comprises the western portion of the Scandinavian Peninsula, Jan Mayen, and the Arctic archipelago of Svalbard and Bouvet Island. Norway has a total area of and a population of about 4.9 million...

, bordering Vestfold

Vestfold

is a county in Norway, bordering Buskerud and Telemark. The county administration is in Tønsberg.Vestfold is located west of the Oslofjord, as the name indicates. It includes many smaller, but well-known towns in Norway, such as Larvik, Sandefjord, Tønsberg and Horten. The river Numedalslågen runs...

, Buskerud

Buskerud

is a county in Norway, bordering Akershus, Oslo, Oppland, Sogn og Fjordane, Hordaland, Telemark, and Vestfold. The county administration is located in Drammen.-Geography:...

, Hordaland

Hordaland

is a county in Norway, bordering Sogn og Fjordane, Buskerud, Telemark and Rogaland. Hordaland is the third largest county after Akershus and Oslo by population. The county administration is located in Bergen...

, Rogaland

Rogaland

is a county in Western Norway, bordering Hordaland, Telemark, Aust-Agder and Vest-Agder. It is the center of the Norwegian petroleum industry, and as a result of this, Rogaland has the lowest unemployment rate of any county in Norway, 1.1%...

 and Aust-Agder

Aust-Agder

is a county in Norway, bordering Telemark, Rogaland, and Vest-Agder. In 2002, there were 102,945 inhabitants, which is 2.2% of the total population in Norway. Its area is . The administrative center of the county is in Arendal....

. The county administration is in Skien

Skien

' is a city and municipality in Telemark county, Norway. It is part of the traditional region of Grenland. The administrative centre of the municipality is the city of Skien. Skien is also the administrative centre of Telemark county....

. Until 1919 the county was known as Bratsberg amt.
The county is located in southeastern Norway, extending from Hardangervidda

Hardangervidda

The Hardangervidda is a mountain plateau in the Hardanger region of western Norway. It is the largest such plateau in Europe, with a cold year-round alpine climate and is the site of one of Norway's largest glaciers. Much of the plateau is protected as part of Hardangervidda National Park; it is a...

 to the Skagerrak

Skagerrak

The Skagerrak is a strait running between Norway and the southwest coast of Sweden and the Jutland peninsula of Denmark, connecting the North Sea and the Kattegat sea area, which leads to the Baltic Sea.-Name:...

 coast. The coastline extends from Langesundsfjorden to Gjernestangen at the border to Aust-Agder. Telemark has a very broken and heterogeneous landscape, including many hills and valleys.
The international road E18

European route E18

European route E18 runs from Craigavon in the United Kingdom to Saint Petersburg in Russia, passing through Norway, Sweden, and Finland. It is about 1,890 km in length.-United Kingdom:...

 goes through the southern parts of Telemark, namely Grenland

Grenland

Grenland is a traditional district in the county of Telemark, in the south of Norway. It is composed of the municipalities Skien, Porsgrunn, Bamble, Nome, and Siljan. Sometimes the municipalities Kragerø, and Drangedal are considered being part of the area...

 and the municipality of Kragerø

Kragerø

is a town and municipality in Telemark county, Norway. It is part of the traditional region of Vestmar. The administrative centre of the municipality is the town of Kragerø....

.