Akershus Castle
Few places in Norway hold a history as long and significant as Akershus Castle. Here, you can explore the remains of the medieval fortress, wander through the former homes of kings, experience old dungeons, and visit the halls that today serve as the government's foremost representation rooms.
In many cities, the oldest stronghold sits at a distance from everyday life, admired but slightly sealed off. In Oslo, Akershus Fortress feels different. It rises above the harbour and the modern city centre, but it is still part of the city’s daily rhythm: a place for history, views, museums, concerts, quiet walks and one of the most atmospheric castle visits in Scandinavia. For international visitors, it is one of the clearest places to begin understanding Oslo — and Norway itself..
“Akershus is not only a monument to Norway’s past. It is one of the places where Oslo still feels most rooted, most dramatic and most itself.”
— Visit Scandinavia
There are few places in Oslo where so many layers of the country’s story stand so visibly in one frame. Akershus began in the late 13th century, likely under King Håkon V Magnusson, as a fortified royal stronghold. Over the centuries it became a medieval castle, a Renaissance palace, a bastion fortress, a prison, a military centre, a wartime site and, today, one of the city’s most important cultural and historical environments. The official fortress material describes it not only as a national monument, but also as a vibrant urban area and popular recreational space in central Oslo.
That combination is what makes a visit here so rewarding. Akershus is not just something to look at from the outside, though the silhouette alone is memorable. It is a place to walk, enter, climb, think through and linger in. Families come for the open grounds and dramatic setting. Culture travellers come for the layers of medieval, royal and wartime history. Short-break visitors come because it is central, useful and easy to combine with the waterfront, City Hall, Aker Brygge and the rest of central Oslo. And almost everyone comes away feeling that this is more than a castle visit. It is a way into the country’s political and cultural imagination.
Akershus Castle
Here, you will find the remains of the original medieval fortress, rooms from the residence of the Danish-Norwegian kings, gloomy dungeons, narrow passageways, and grand halls. Today, the beautifully furnished rooms provide the setting for government representation, while church services, weddings and concerts are held in the castle chapel.
Most importantly, the castle is visited annually by thousands of people from both Norway and abroad who wish to experience its rich history. In the castle shop, you will find gifts for all ages, inspired by the castle’s past.
Fortress and castle: what is the difference?
One practical point is worth clearing up at the start, because the names are often used interchangeably. Akershus Fortress is the larger fortified area: the walls, gates, grounds, bastions, museum buildings, cultural venues and open public space. Akershus Castle is the historic royal castle within that fortress — the part you visit for the interiors, dungeons, chapel, halls and mausoleum. The distinction matters because the experience divides naturally into two parts: the fortress is a place to roam freely, while the castle is the concentrated historical core.
The fortress grounds are free to enter, and that is part of their appeal. This is one of Oslo’s great open historical spaces: somewhere you can arrive without ceremony, walk the stone paths, pause at the ramparts and feel the shift between city traffic outside and the quieter, older atmosphere inside. The castle is a ticketed attraction, with seasonal opening hours and a defined visitor route through its main interiors.
The castle itself: what to see inside Akershus Castle
Akershus Castle is the part of the complex that gives the visit its royal and ceremonial dimension. The official castle page describes it as Norway’s only royal castle in central Oslo, with more than 700 years of royal history from the Middle Ages to the present. That is a remarkable claim, and it shapes the experience immediately: this is not simply an old military shell, but a building that remained tied to national power, monarchy and state life across centuries.
Inside, visitors follow a designated route through the castle. Along the way, the official site says, you encounter the dungeons, the Royal Mausoleum, the Castle Church and the great halls. VisitOSLO also notes that the castle today contains banquet halls, the Royal Mausoleum and government reception rooms, while its small historic church remains central to the building’s identity.
This sequence is one of Akershus’s great strengths as a visitor experience. The fortress gives you open air and big perspective; the castle draws you into enclosed spaces, ritual spaces and the more intimate logic of power. The dungeons pull the mood downward. The church changes it again. The mausoleum introduces dynastic memory. The halls restore grandeur. It is a compact but very rich historical journey.
For many visitors, the most affecting moments are not the grandest ones. A chapel or passageway can linger longer in memory than the largest hall. That is partly because Akershus still feels used rather than fossilised. The building has not been reduced to a decorative shell; it continues to serve ceremonial and representational functions for the Norwegian state.
What will you see
Visitors follow a designated route through Akershus Castle. Along the way, you will see the dungeons, the Royal Mausoleum, the Castle Church, and the historic halls that today serve as the government’s official representation rooms.
Akershus Castle is not a museum, but a living castle that is very much in use. This means that opening hours may occasionally be limited and are subject to change at short notice.
Audio guide and brochure
An audio guide is included with your ticket. It leads you through the castle and tells the story of what you see — the past and the present.
You can listen using a device borrowed at the castle, or access it online on your own phone: DigitaltMuseum
Languages: Norwegian / English / German / French.
We also offer a small brochure with basic information for those who prefer to focus on the atmosphere and enjoy the experience without too much detail.
Languages: Norwegian / English / German / French / Spanish / Italian / Japanese / Chinese.
Guided tours
Private Guided Tours at Akershus Castle
We offer private guided tours of Akershus Castle, which must be booked in advance.
To arrange a private tour, please contact us directly at akershusslott@fhm.no
Tour prices:
During opening hours: NOK 4,000
Additional hourly fee for guided tours outside opening hours: NOK 750School groups: NOK 750
Please note: A maximum of 25 participants is allowed per tour.
Find Akershus Castle
Akershus Castle is located within the grounds of Akershus Fortress.
To reach the castle, simply follow the signs on site. Alternatively, if you walk uphill inside the fortress, you will find the castle at the very top — it is the highest building within the complex.