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About Us

About Stromma

The Oslo Card is a part of Stromma Group. Stromma is the leading provider of sightseeing experiences with 15 destinations in Northern Europe. The company has distributed City Passes for almost 40 years. Other city passes are: Helsinki Card, Gothenburg Pass, Amsterdam Pass and Copenhagen City Pass.

Stromma has over 30 brands that offers sightseeing experiences by bus and boat. You find Stromma in Amsterdam, Stockholm, Copenhagen, Helsinki, Oslo, Berlin, Gothenburg, Utrecht, Malmö, Stavanger, Bergen, Tromsø, Lofoten, Geiranger, Uppsala, Visby, Aarhus and Ålesund. Read more about Stromma's destinations.

Our other city passes:
Helsinki Card
Copenhagen City Pass