Located right by the fjord, this striking piece of modern architecture is a beautiful sight from every angle. You can visit the exterior for free, where the sloping roof invites you to walk up and enjoy amazing views of the city and the waterfront.
Inside, you’ll find a stunning performance space, home to the Norwegian National Opera and Ballet. While the opera house itself is free to visit, tickets are required for performances. Whether you’re admiring the design from the outside or attending a show, the Oslo Opera House is definitely worth a stop.