New Oslo Opera House
Fortuitously, the new Oslo Opera House, which is right on the fjord, opened a day before I arrived in Oslo! I went to see it today - there were lots of locals having a look too, even though there was no performance. I bought a ticket to the opening concert, which is being performed several times between now and mid-May, but is mostly sold out - I was lucky to get a return. Here is a photo, taken from the bridge that leads there from the railway station (more photos here):
You can walk all over up to the roof, to get a view of the fjord and Oslo:
