Biological Station Drøbak

The University of Oslo operates two facilities in Drøbak. Biologen, a biological research station, established in 1894, and Tollboden, a teaching and conference centre, established in 1860. The facilities are used in both research and teaching by in the Faculty of Mathematics and Natural Sciences, as well as external clients. 

Bildet kan inneholde: vann, sky, himmel, bygning, vindu.

Biologen as seen from the station's quay.

Booking and prices

Please contact the facility email for prices and booking.

 

 

 

 

 

 


Contact information: 

Facilty Director: Ketil Hylland
Facilty Managers: Grete Sørnes and Christopher Hinchcliffe
 

Locations: 
Biologen
Biologen research station
Biologveien 2,
1440 Drøbak, Norway  

Tollboden
Tollboden kurssenter
Storgaten 43
1440 Drøbak
 

 

About the Biological Research Station and Conference Centre

Biologen Research Station

Established by Michael Sars and Fridtjoft Nansen in 1894, Biolgen is one of Norway's oldest marine research stations. Situated right at the sill of the Oslofjord, it provides easy access to both the inner and outer fjords and their distinct marine communities.

Within the station area, one can deploy loggers and other scientific equipment, such as underwater microscopes and experimental setups, quickly and easily. One has access to a rocky shore algae community directly from the station. Researchers can take samples in the vicinity using the station's boats.

The main station building covers 130m2. It includes a basement with aquariums and laboratories, a main living room with further laboratories and a course hall, and a third floor, a furnished loft with kitchen, living room, offices and guest rooms.

Photo: UiO

Tollboden

Tollboden is the station's teaching and conference center located in beautiful downtown Drøbak. The three-storey house is built around 1860, serving as a storehouse for the Norwegian Customs Authority until the 1960s. The house was given by the Customs Service as a gift to the University of Oslo in 1962.

Tollboden pier with a view of the Oslofjord.
Tollboden pier with a view over the Oslofjord. Photo: UiO.

Publisert 2. mars 2026 13:04 - Sist endret 2. mars 2026 13:39