Day 1 — Oslo: Karl Johan, the Opera House, and Bjørvika
🚶 The first day is best devoted to a gentle introduction to Oslo — a capital that manages to be at once sternly northern, maritime, modern, and unexpectedly cozy. Start with a walk along Karl Johans gate, the city’s main avenue, where classical facades, street musicians, cafés, and shop windows create the feeling of a lively but not overwhelming center. From here it feels natural to continue to the Bjørvika district — the city’s new showcase, built up by the water on the site of a former port area. The main highlight here is the Norwegian Opera House, like a block of ice slowly sliding into the fjord. You can walk up its sloping white roof: from the top there are beautiful views of the harbor, the Barcode district, and the glass facades of the new Oslo. Just a few minutes away rises the MUNCH museum, and even if you do not go inside on the first day, its tower already sets the mood for the area. This route works well after a flight: no rush, short walks between stops, plenty of opportunities to sit by the water, and a gradual way to fall into the rhythm of a country where space, light, and air are almost as important as museums and monuments.