Sognsvann station is the last stop on Sognsvann Line, the western side of line 3 on the Oslo T-bane

Oslo T-bane

The Oslo Metro is the rapid transit system of Oslo, Norway, operated by Oslo T-banedrift on contract from the transit authority Ruter. The network consists of six lines that all run through the city centre, with a total length of . It has a daily ridership of 268,000 with 105 stations of which 16...

. The station is located south of the lake Sognsvann

Sognsvann

Sognsvann is a 3.3km circumference lake just north of Oslo, Norway.Lying just within the greenbelt around Oslo, the lake is a popular recreational area, used as a camping, picnicking and bathing destination for the residents of Oslo during the summer, as well as a cross-country skiing, skating and...

. Next to the station on the west side is the Norwegian School of Sport Sciences

Norwegian School of Sport Sciences

The Norwegian School of Sport Sciences is a public university located at Sognsvann in Oslo, Norway. It has the national responsibility for education and research related within sport sciences. It provides education at Bachelor, Master and Doctorate level....

, while on the east side are the Norwegian National Archives

National Archival Services of Norway

The National Archival Services of Norway is a Norwegian government agency that is responsible for keeping state archives, conducts control of public archiving and works to preserve private archives. It is subordinate to the Ministry of Culture and Church Affairs and consists of the National...

.

The station was opened along with the Sognsvann Line on October 10, 1934. Along the line, it lies 8.7 km from Stortinget

Stortinget (station)

Stortinget is an underground rapid transit station on the Common Line of the Oslo Metro, Norway. It is located in the heart of the city center, next to Stortinget, the Parliament of Norway. The station is served by all six lines of the metro. At the street level, the station serves tram routes 17,...

and at an altitude of 198.1 metres.