Oscarsborg Travel Guide

Tourist Guide

Strategically positioned in the narrow strait of Drøbak, Oscarsborg offers a unique insight into Norwegian military history.

A holiday in Oscarsborg allows you to experience one of the most important fortresses in Norway that dates back to the Second World War. Children can go on a tunnel safari and experience all of the fortress’s interesting nooks and crannies. Visit the Kommandantboligen building and join in the tours to learn more about the history of the fortress.

Oscarsborg is a fortress that was constructed on Kaholmen in the strait of Drøbak in the 1850s, acting as a key defence in the Oslo fjord for some time. At its most extensive, the fortress also incorporated other facilities on both sides of the strait. The fortress is generally best known for sinking the German cruiser, Blücher, in 1940. Military activities at Oscarsborg came to an end in 2002 and the facility is now open to the general public.

From Drøbak, you can take the ferry to Oscarsborg, with the journey taking around five minutes. Make sure to visit the Oscarsborg festningsmuseum, which offers great insights in to the fortress’s history. Walk the Festningsløypa route at your own pace to familiarise yourself with the fortress and the area. The nearby Galleri Oscarsborg also hosts exhibitions from many local artists.

The island itself is small and you can easily visit in just one day. It’s also an ideal place for a picnic, so make sure to pack a hearty lunch and then find yourself a nice patch to spend the afternoon.

During the summer, there are ferries to Oscarsborg from various towns around Norway, including Oslo. The ferry from Drøbak also runs during winter. There are guest quays on the island, too, so you can arrive by boat if you wish. The island also has its own hotel if you plan on staying for more than a day.

Norway boasts plenty of holiday treasures and you do not need to travel far for incredible experiences. At Oscarsborg you can experience exciting history from the wartime era and explore all that the impressive fortress buildings have to offer.

Smarthotel Oslo

Smarthotel Oslo

3 out of 5
St. Olavsgate 26 Oslo
The price is ₹6,004 per night from 4 Jan to 5 Jan
₹6,004
₹6,724 total
4 Jan - 5 Jan 2026
includes taxes & fees
Stay at this hotel in Oslo. Enjoy free Wi-Fi, breakfast (surcharge) and a 24-hour front desk. Our guests praise the helpful staff and the comfy beds in their ...
8.2/10 Very Good! (1,517 reviews)
Clean and newish

Reviewed on 29 Nov 2025

Smarthotel Oslo
Clarion Hotel The Hub

Clarion Hotel The Hub

4 out of 5
Biskop Gunnerus Gate 3 Oslo
The price is ₹14,115 per night from 11 Jan to 12 Jan
₹14,115
₹15,825 total
11 Jan - 12 Jan 2026
includes taxes & fees
Stay at this hotel in Oslo. Enjoy free breakfast, free Wi-Fi and 2 bars/lounges. Our guests praise the breakfast and the bar in their reviews. Popular attractions ...
9/10 Wonderful! (3,979 reviews)
Would be nice if the staff didn’t remove the serving utensils for breakfast when the time is running out. A lot of food get wasted when people will still eat some

Reviewed on 8 Dec 2025

Clarion Hotel The Hub
Karl Johan Hotel

Karl Johan Hotel

4 out of 5
Karl Johans gate 33 Oslo
The price is ₹16,335 per night from 11 Jan to 12 Jan
₹16,335
₹18,296 total
11 Jan - 12 Jan 2026
includes taxes & fees
Stay at this business-friendly hotel in Oslo. Enjoy free breakfast, free Wi-Fi and a fitness centre. Our guests praise the breakfast and the helpful staff in ...
9.2/10 Wonderful! (2,414 reviews)
Centrally located hotel, well.appointed rooms and an excellent breakfast showcasing plenty of high quality Norweigian delicacies and other delights.

Reviewed on 9 Dec 2025

Karl Johan Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Forenom Aparthotel Oslo

Forenom Aparthotel Oslo

3.5 out of 5
Lakkegata 3 Oslo
Stay at this apartment in Oslo. Enjoy free Wi-Fi and an in-room coffee maker. Popular attractions Oslo Opera House and Karl Johan Gate are located nearby.
8/10 Very Good! (1,221 reviews)
Room clean, goriest amenities

Reviewed on 30 Nov 2025

Forenom Aparthotel Oslo
Frogner House - Skovveien

Frogner House - Skovveien

4 out of 5
Skovveien 8 Oslo
Stay at this apartment in Oslo. Enjoy free Wi-Fi, breakfast (surcharge) and dry cleaning or laundry services. Popular attractions Aker Brygge and Karl Johan ...
8.8/10 Excellent! (1,378 reviews)
Room was excellent, the only issue is that there were no outlets to be used by the bed or the walls. Informed the hotel, the agent acted surprised, offered to check but no one came.

Reviewed on 4 Dec 2025

Frogner House - Skovveien
Central City Apartments

Central City Apartments

2 out of 5
Brinken 52, Gamle Oslo Oslo
Stay at this aparthotel in Oslo. Enjoy free Wi-Fi, parking (surcharge) and satellite TV channels. Our guests praise the clean rooms in their reviews. Popular ...
6.8/10 (1,576 reviews)
Great location, very clean.
+ Great location, only 4 minutes walk from Toyen Underground station, 3 minutes walk from Toyen Park, supermaket, bakery, cafés.. + Very clean. - Only 1 towel per person, no shower mat so the bathroom floor can get easily wet. Also, only 1 little duvet per person, 1 pillow.

Reviewed on 21 Oct 2025

Central City Apartments
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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