About Akershus Fortress Guide
My name is Sindre Bratlie. I spent four winters behind the desk at the fortress visitor centre by Karpedammen and seven years after that guiding walking tours around central Oslo. I have answered “where do I buy the ticket?” several thousand times, and it is still the first thing I want to fix. That question is why this site exists.
Who I am, and who I am not
I grew up in Kolbotn, half an hour down the line, and Akershus was the place school trips went. The visitor centre job came later: four winters of telling people that the grounds are free, that the building they are pointing at is an office, and that the guard ceremony they read about happens at the Royal Palace. Then seven years walking groups through the same streets, which taught me what visitors actually want to know as opposed to what guidebooks assume they want to know.
This site is independent. It is worth being precise about what that means, because the fortress attracts confusion:
- I am not the fortress and I do not speak for it. Akershus festning is managed by Forsvarsbygg and it is a working military headquarters, not a museum campus.
- I am not the Norwegian Armed Forces, and nothing here is an official communication.
- I am not Forsvarshistorisk museum, which runs the museums inside the walls and the official guided tours.
- I am not a tour operator. I do not run tours, I do not employ guides, and I cannot sell you entry to anything.
When you book, you book with GetYourGuide and the tour is delivered by the operator who lists it there. I write the pages that help you choose.
What this site is for
One fact drives most of it. The fortress grounds have never charged admission, and the one part you would buy a ticket for — the castle interior, the chapel and the Royal Mausoleum — has been closed to all visitors since King Harald V died on 28 August 2026, with no reopening date published. So the question people arrive with has an odd answer this year: you do not need a ticket for the fortress, and you cannot currently buy the one you are picturing. That is on the tickets page and it is the most useful thing I can tell anyone.
The rest follows from it. If money does not buy you through a gate that is already open, what does a tour buy? Context, mostly: someone who can tell you which wall is Håkon V’s and which is Christian IV’s, entry to Norway’s Resistance Museum, or the view of the whole headland from the water. I say so on is it worth visiting and in every one of the tour reviews, including the parts where the answer is no.
How I write the reviews
Ratings and review counts are read off the GetYourGuide activity pages and dated on the page, so you can see how stale they are. Where a listing has no reviews, it says so and no number is invented. Every review names who the tour is wrong for, because that is the part that saves people an afternoon. Facts about the fortress come from Forsvarsbygg and Forsvarshistorisk museum; where sources disagree, I say they disagree rather than picking the tidier number.
How the site is paid for
Booking links go to GetYourGuide and earn a commission if you use them, at no extra cost to you. That is the whole business model, and the affiliate disclosure spells it out. It does not change what I recommend, for the simple reason that a site telling people to book the wrong tour stops being read.
Corrections are welcome and I would rather have them than not. Get in touch.