Things to do in Karlsøy

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Top places to visit

1. Tromso Cathedral

Notice the exquisite stained-glass windows as you enter the beautiful Tromsø Cathedral. Admire the open wooden interior and the stunning replica painting of Christ’s resurrection by Norwegian romantic painter Adolph Tidemand. This great church is one of the largest wooden cathedrals in Norway.
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Tromso Cathedral showing a monument

2. Polaria

Learn about the ecology of the Arctic from a number of educational displays at Polaria. See bearded seals swimming in a large tank and view an exhibit about clams being used by researchers to identify changes in the arctic marine ecosystem. This aquarium has been designed as a resource to educate visitors on the region’s marine life and the effect of climate change on the Arctic.
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Polaria showing modern architecture

3. Polar Museum

See exhibits about Norway’s polar seafaring tradition in the Polar Museum. Study the ships and equipment that made these dangerous expeditions possible and learn about the courageous people involved. The Polar Museum is located in the beautiful and lively city of Tromsø in northern Norway.
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Polar Museum which includes a statue or sculpture

4. Tromso University Museum

Tromsø University Museum, the largest museum north of the Arctic Circle, consists of four departments open to the public. Visit the Tromsø Museum department and discover displays on the Samis, the indigenous Finno-Ugric people residing in the Arctic area of Sápmi. Wander through the Arctic-Alpine Botanical Gardens and learn how these gardens function during the summer’s midnight sun phenomenon. See the MS Polstjerna, a seafaring hunting vessel.
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Tromso University Museum

5. Polar-Alpine Botanical Gardens

The Polar-Alpine Botanical Gardens are considered the northernmost botanical gardens in the world. These gardens must support a unique diversity of plant life in order to withstand about 7 months of snow coverage in Tromsø. Discover plants from native ice beds in Svalbard, a remote terrain made up of frozen glaciers.
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Polar-Alpine Botanical Gardens which includes flowers

What to do in Karlsøy


Popular places to visit

Frequently asked questions

Is Karlsøy worth visiting?
Karlsøy offers a unique mix of local charm, attractions and culture. Whether you're into history, nature or local culinary flavours, there's plenty here to enjoy.
How do I spend a day in Karlsøy?
Once you've checked off the most popular attractions, spend some time exploring the shopping and dining scene in Karlsøy.
What is the top tourist attraction in Karlsøy?
Plan your dream getaway by having a look at our list of low-cost tours, family-friendly favourites and other fabulous things to do in Karlsøy.
Is three days enough to stay in Karlsøy?
Three days is plenty for a quick getaway to Karlsøy — you'll hit the main sights and get a good feel for the local vibe. But if you want to truly soak it all in, plan at least a week or more to explore the surrounding areas too.
What are some activities to do in Karlsøy with kids?
Whether you're holidaying with tiny adventurers or hard-to-please teens, an itinerary filled with fun activities takes your trip to the next level. Browse our recommendations for what to do in Karlsøy with kids.
What to do in Karlsøy for adults?
From fantastic food and cultural gems to thrilling activities and unique experiences, there are loads of great things to do in Karlsøy for adults.
Are there free things to do in Karlsøy?
There are loads of free things to do in Karlsøy. Unwind in the parks or check out free events and festivals. Karlsøy offers loads of budget-friendly experiences that let you experience this area without taking your wallet out.