Thirteen floors of Edvard Munch on the Bjørvika waterfront — the world's largest collection of his work, a version of The Scream always on show, and a terrace and sky bar with views over the fjord. The art museum every first-timer should book.
FreeSnøhetta's white marble opera house rising out of the harbour like a glacier — and the one opera house in the world you can walk all over. The roof is free and open all year; the English backstage tour runs at weekends.
FreeMore than two hundred sculptures by Gustav Vigeland in bronze, granite and cast iron, laid out along an axis through Frogner Park and climbing to the Monolith. Free, open around the clock, and unlike anything else in Europe.
FreeOslo's medieval castle and fortress on a headland above the harbour — ramparts with fjord views, a free Armed Forces Museum and the story of the occupation. Free to wander from early morning to late evening.

The Nordic region's great art museum, opened in 2022 behind City Hall — old masters to contemporary design under one roof, and the Munch room where the 1893 painted Scream hangs among his finest works.

The museum of the Nobel Peace Prize, in the old West Station building by City Hall — the glowing Nobel Garden of laureates, the life of Alfred Nobel, and an exhibition on the current year's winner. Moving, interactive and compact.
Two hours on a silent, fully electric yacht from the City Hall pier — the fortress, the Opera House and MUNCH from the water, then out among islands, lighthouses and summer cabins. Heated and year-round.
A guided coach tour that strings together the sights hardest to link on your own — the Holmenkollen ski jump, a guided walk in Vigeland Park, and entry to the Fram Museum and the Norwegian Folk Museum on Bygdøy. Oslo in one day.
A digital Viking museum on the square by City Hall — holograms, a virtual longship ride and 3D artefacts you can turn in your hands. The way to meet the Vikings in Oslo while the Viking Ship Museum is closed.
The official city card: entry to a long list of museums and attractions, free public transport across the main zones, the Bygdøy ferry and a walking tour, for 24, 48 or 72 hours. The money-saver for a museum-heavy trip.
A playful museum of optical illusions in the city centre — tilted rooms, impossible perspectives and photo traps that turn everyone into a magician. The best rainy-day plan for families and friends.