Noted for its museums and shopping, there's plenty to explore in Toyen. Top attractions like Natural History Museum and Kampen Church are major draws, and you can hop on the metro at Toyen Station or Toyen T-Bane to see more of the city.

While you're in Bjørvika, take in top sights like Akerselva River and jump on the metro at Bjørvika Tram Stop to see more of the city.

When in Ekeberg and the surrounding area, you'll want to check out sights like Vantage Point Ekeberg or MUNCH Museum and hop on the metro to see more the city at Brattlikollen T-Bane or Brattlikollen Station.

If you're spending time in Kvadraturen, check out sights like Oslo Cathedral or Karl Johan Gate and hop on the metro to see more the city at Dronningens Gate Tram Station or Wessels Plass Light Rail Station.

In Grünerløkka, enjoy a leisurely stroll through Olaf Ryes plass or explore other sights like Birkelunden and Sofienberg Park. Catch a local sports game at Dælenenga idrettspark or Grünerhallen for some ice hockey action.

Consider exploring the interesting museums in Oslo City Centre. If sightseeing is on the list, Norwegian Parliament is a top attraction. Hop on the metro at Christiania Torv Tram Station or Wessels Plass Light Rail Station to see more of the area.