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.

Clarion Hotel The Hub

Clarion Hotel The Hub

4 out of 5
Biskop Gunnerus Gate 3 Oslo
The price is ₹15,997 per night from 5 Jul to 6 Jul
₹15,997
₹18,130 total
5 Jul - 6 Jul
includes taxes & fees
Stay at this hotel in Oslo. Enjoy free Wi-Fi, 2 bars/lounges and breakfast (surcharge). Our guests praise the breakfast and the bar in their reviews. Popular ...
9/10 Wonderful! (4,598 reviews)
"Central location. Excellent breakfast. However, the rooms are very dimly lit and there wasn’t much natural light coming in. Also, there was hardly any closet space."

Reviewed on 16 Jun 2026

Clarion Hotel The Hub
Citybox Oslo

Citybox Oslo

3 out of 5
Prinsensgate 6 Oslo
The price is ₹8,914 per night from 28 Jun to 29 Jun
₹8,914
₹9,983 total
28 Jun - 29 Jun
includes taxes & fees
Stay at this family-friendly hotel in Oslo. Enjoy free Wi-Fi, 2 restaurants and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms ...
8.4/10 Very Good! (3,513 reviews)
"Elevator to my 5th floor room was out of order for my 2 of 3 night stay. Unacceptable and not what I paid for. Overall the rooms was a basic efficiency unit with plastic flooring, bath felt like a public restroom."

Reviewed on 17 Jun 2026

Citybox Oslo
Kampen Hotel

Kampen Hotel

2 out of 5
Kjølberggata 29 Oslo
The price is ₹7,212 per night from 21 Jun to 22 Jun
₹7,212
₹8,078 total
21 Jun - 22 Jun
includes taxes & fees
Stay at this hotel in Oslo. Enjoy free Wi-Fi, parking (surcharge) and daily housekeeping. Popular attractions Oslo Opera House and Karl Johan Gate are located ...
7.6/10 Good! (613 reviews)
"All good but the mattress was terrible"

Reviewed on 13 Jun 2026

Kampen 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.
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 (1,657 reviews)
"Clean, spacious apartment-style room with magnetic key cards. Smooth check-in + check-out process though communication with host via Expedia was a bit slow at times. Gave clean towels and plenty of toilet paper. Kitchenette was clean and included a microwave, mini fridge (no freezer), sink, water ..."

Reviewed on 16 Jun 2026

Central City Apartments
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! (1,396 reviews)
"No TV while guests relaxing in the room, to update what's going on in the world."

Reviewed on 15 Jun 2026

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, dry cleaning or laundry services and laundry facilities. Popular attractions Aker Brygge and Karl Johan Gate ...
9/10 Wonderful! (1,488 reviews)
"No staff was seen. Electronic check in key drop box check out. Very spacious and good location. Liked having free laundry to do a load on day 8 of long trip. Would have liked bigger fsn."

Reviewed on 16 Jun 2026

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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