Oscarsborg

Travel 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.

Clarion Hotel The Hub

Clarion Hotel The Hub

4 out of 5
Biskop Gunnerus Gate 3, Oslo
Fully refundableReserve now, pay when you stay
The price is S$280 per night from 31 Aug to 1 Sept
S$280
31 Aug - 1 Sept
includes taxes & fees
Stay at this 4-star hotel in Oslo. Enjoy free breakfast, free WiFi, and 2 bars/lounges. Our guests praise the breakfast and the bar in our reviews. Popular attractions ...
9/10 Wonderful! (3,681 reviews)
"Great location. Storage in room could be better. Some drawers and hooks in bathroom would improve the storage issue. But this is no more than any other european hotels. Window film for privacy. Great bar! Would recommend this hotel."

Reviewed on 17 Aug, 2025

Clarion Hotel The Hub
Comfort Hotel Xpress Youngstorget

Comfort Hotel Xpress Youngstorget

3 out of 5
Møllergata 26, Oslo
Fully refundableReserve now, pay when you stay
The price is S$110 per night from 31 Aug to 1 Sept
S$110
31 Aug - 1 Sept
includes taxes & fees
Stay at this 3-star hotel in Oslo. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in ...
8.2/10 Very Good! (2,148 reviews)
"Currently a lot of construction happening nearby. But, reasonably close to the central train station."

Reviewed on 17 Aug, 2025

Comfort Hotel Xpress Youngstorget
Comfort Hotel Xpress Central Station

Comfort Hotel Xpress Central Station

3 out of 5
Fred Olsens Gate 11, Oslo
The price is S$134 per night from 7 Sept to 8 Sept
S$134
7 Sept - 8 Sept
includes taxes & fees
Stay at this 3-star hotel in Oslo. Enjoy breakfast (surcharge), a 24-hour front desk, and a snack bar/deli. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (2,124 reviews)
"Good convince"

Reviewed on 18 Aug, 2025

Comfort Hotel Xpress Central Station
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.
Central City Apartments

Central City Apartments

2 out of 5
Brinken 52, Gamle Oslo, Oslo
Stay at this aparthotel in Oslo. Enjoy free WiFi, parking (surcharge), and satellite TV channels. Our guests praise the clean rooms in our reviews. Popular attractions ...
6.8/10 (1,501 reviews)
Good budget choice for a short stay.
"This was a good choice for a 1 night stopover in Oslo. On the outskirts of the centre but walkable to the waterfront or good metro service. Not much nearby to keep you local for entertainment. Check-in was quite straightforward when we arrived but the details given beforehand weren’t that clear. ..."

Reviewed on 17 Aug, 2025

Central City Apartments
Forenom Aparthotel Oslo

Forenom Aparthotel Oslo

3.5 out of 5
Lakkegata 3, Oslo
Stay at this 3.5-star apartment in Oslo. Enjoy free WiFi and an in-room coffeemaker. Popular attractions Oslo Opera House and Karl Johan Gate are located ...
8/10 Very Good! (1,100 reviews)
"Location is great, close to everything and central station. AC doesn’t work and it gets hot at night."

Reviewed on 19 Aug, 2025

Forenom Aparthotel Oslo
Frogner House - Skovveien

Frogner House - Skovveien

4 out of 5
Skovveien 8, Oslo
Stay at this 4-star apartment in Oslo. Enjoy free WiFi, breakfast (surcharge), and dry cleaning or laundry services. Popular attractions Aker Brygge and Karl ...
8.8/10 Excellent! (1,350 reviews)
"We loved this area of Oslo—so cute and close to everything. Very quiet. Our room was perfect—aside from the cot which was uncomfortable for our grandson. The bed was great. We really used the little kitchen too since there was a grocery store nearby. It wasn't hot and that was good because I don’t ..."

Reviewed on 3 Aug, 2025

Frogner House - Skovveien
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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