Tour description provided by Viator

No matter what cruise ship you arrive on, this is the perfect do-it-yourself shore excursion in Oslo. Explore the sunniest capital in Scandinavia with this one day ticket aboard this City Sightseeing open-top double-decker bus. See the main sights of Oslo as you hop on and hop off 17 conveniently located stops around the city.

With great views from the top of the bus, strategically placed stops and an interesting commentary, this truly is the best way to see the sights of Oslo.

You can hop on and off as many times as you like aboard this City Sightseeing open-top, double-decker bus. There are 17 stops, and the entire route takes approximately 90 minutes. The bus departs every 30 minutes from each stop. Tickets are valid for 24 hours.

Oslo, the oldest and sunniest of the Scandinavian capitals, was founded by Harald Hadrade in the 11th century and is surrounded by mountains at the head of a 70-mile (100 kilometer) fjord. You can visit Akershus Fortress, or feel like a real Viking at the Viking Ship Museum.

This excursion is located within a 10-minute walk to the cruise port, so you determine the time you return to your ship in Oslo. Please allow yourself ample time to enjoy the excursion and ensure your timely return to the port. This excursion is not covered by our worry-free policy