About the Norwegian Armed Forces Museum
The Norwegian Armed Forces Museum (Forsvarsmuseet) is one of Oslo's most rewarding free attractions, housed within the historic grounds of Akershus Fortress on the central waterfront. The museum traces over 600 years of Norwegian military history — from the medieval garrison culture of the 1400s through the Napoleonic Wars, the union with Sweden, two World Wars, and up to modern-day Norwegian military service and international peacekeeping missions.
The collection is extensive: original weapons, uniforms, medals, military equipment, maps, personal diaries, photographs, and large-scale dioramas tell the story of Norway's soldiers across the centuries. The WWII section is particularly powerful, documenting the German invasion of April 1940, the fierce but doomed Norwegian resistance, and the country's subsequent fight to liberate itself — complementing the nearby Norwegian Resistance Museum which focuses on the civilian resistance movement.
Set within Akershus Fortress — itself one of Oslo's most dramatic historic sites — a visit here pairs naturally with a walk around the fortress grounds, the medieval Akershus Castle, and the adjacent Norwegian Resistance Museum. The combination makes for a compelling half-day of history in one of Oslo's most atmospheric locations, all either free or very affordable.
What to See: Highlights
- Military history from the 1400s to the present day
- Extensive weapons collection across six centuries
- Original uniforms, medals and military equipment
- WWII invasion and resistance exhibits
- Norwegian peacekeeping and modern military displays
- Inside the medieval Akershus Fortress complex
Guided Akershus Fortress & Museum Tours
The Armed Forces Museum is free, but a guided tour of the Akershus Fortress grounds adds context and brings the medieval history to life. Many tours combine the fortress, the museum, and the Resistance Museum in one itinerary.
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The Armed Forces Museum sits within Akershus Fortress (Akershus Festning), one of Oslo's oldest and most important historical sites. The fortress was founded around 1290 and has served as a royal residence, a prison, a military base, and now a historic monument. The grounds are free to enter and open year-round, offering dramatic views over the Oslo Fjord and the harbour.
Within the fortress complex, you can also visit Akershus Castle itself (small admission fee applies), the Norwegian Resistance Museum (separate admission), and various historic buildings from different eras of Norwegian history. The combination of all three makes for an outstanding morning or afternoon in the heart of Oslo.
Oslo City & History Tours
- 🎧 Walking tours of Akershus & old Oslo
- 👥 Small group history tours
- 🌟 Private guided experiences
- 🌎 Combined Oslo highlights tours
Getting to the Norwegian Armed Forces Museum
The museum is inside Akershus Fortress on the central Oslo waterfront. From Oslo S (Central Station), it is a flat 10–15 minute walk west along the harbour. Tram line 12 stops at Christiania Torv, a short walk from the fortress entrance. The fortress is also easily reached from Aker Brygge (10 minutes walk east along the waterfront).
Best Hotels Near Akershus Fortress
Stay in the heart of Oslo's historic waterfront, within walking distance of Akershus Fortress, Aker Brygge, and the Nobel Peace Center.
🏠 Find Hotels Near Akershus →Norwegian Armed Forces Museum: FAQ
Yes — entry to the Norwegian Armed Forces Museum (Forsvarsmuseet) is completely free. The surrounding Akershus Fortress grounds are also free to enter. Akershus Castle itself (a separate attraction within the fortress) charges a small admission fee.
The museum covers Norwegian military history from the 1400s to the present day, including medieval warfare, the Napoleonic era, WWI, WWII (the German invasion and Norwegian resistance), and modern Norway's role in UN peacekeeping missions.
Yes — the combination of real weapons, uniforms, vehicles and equipment is fascinating for older children and teenagers. The fortress grounds themselves are an excellent adventure for families. Younger children may find some of the WWII content upsetting.
Allow 1–1.5 hours for the museum itself. Combined with a walk around Akershus Fortress and a visit to the Norwegian Resistance Museum, you can easily spend 3–4 hours in the fortress complex.
Within the fortress complex: the Norwegian Resistance Museum (WWII civilian resistance, small admission). A short walk away: the Nobel Peace Center, the National Museum, and the Munch Museum. All are within 15 minutes on foot or by tram.
