Arctic floating in Tromsø

Arctic floating sounds like a dare, but it is one of the calmest things you can do in Tromsø in winter. You step into the sea in a thick survival suit, lean back and let the water hold you. The suit floats by itself, so you do not need to swim, and the cold stays on the outside. Guests mostly write about how relaxing it feels, about the fjord around them and, on some evenings, about the northern lights above.

How floating in a survival suit works

Every tour starts with a safety briefing on land. Once you are in the water you lean back and the suit keeps you on the surface, face to the sky. 10XNorth puts it plainly on its tour page: no swimming skills, no problem. Its guides first show you how to move, turn and rest in the cold water.

What makes the trip comfortable is what you wear underneath. The operators ask for warm layers under the suit, preferably wool, and Authentic North hands out insulating overalls on very cold days. Several guests write that some water found its way into the suit anyway. 10XNorth says the same and has dryers at its base, but the easiest fix is a bag with dry clothes for the ride back.

Floating in Tromsø and ice floating in Lapland

The word floating covers two different trips in the far north. In Finnish Lapland, around Rovaniemi or Levi, you climb into a hole cut into a frozen lake. Around Tromsø you float in the sea itself, in a fjord or in the harbour. That does not mean there is never any ice. Authentic North describes its fjord at Ramfjordbotn as frozen in late winter, and guests in March and April write about floating among ice floes and climbing onto the ice with the guide. Earlier in the season you should expect open water.

Where the tours go

Three spots cover almost everything on offer. Each one gives the trip a different character:

• Ramfjorden is about 25 minutes by car from the city. Authentic North runs a floating camp at Ramfjordbotn with a hut by the shore and a campfire, and picks you up in the centre or at Tromsø Lodge and Camping.
• Kaldfjorden on Kvaløya is the base for 10XNorth, which meets at the Magic Ice Bar on Kaigata and drives out for about 25 minutes. A newer place on the same fjord at Ropnesvegen 82 pairs floating with a sauna, and there you arrive by yourself.
• The harbour at Vervet is right in town. The urban floating tour meets at Søndre Tollbodgate 19 and needs no transfer at all, which suits a short window between other plans.

The harbour session is the shortest, and you stay in town the whole time. The two fjord trips take three to three and a half hours in total, including the drive and a warm snack, and feel more like a small excursion into the countryside.

Day, twilight or aurora

From about 27 November to 15 January the sun does not rise in Tromsø. Around midday you still get a few hours of blue and pink twilight, and on 15 December 2026 civil twilight lasts from about 09:25 to 13:54. A morning or midday float in that light is something you do not get elsewhere. Our page on the polar night explains what those hours look like.

Evening sessions are the other option. 10XNorth runs them from October to March, and Authentic North offers night departures from its camp. Visit Tromsø says the aurora is often most active between about 20:00 and 02:00. Clouds and solar activity decide, and no operator can promise a sighting. If the lights are your main goal, book a dedicated northern lights tour as well.

Who can join

No sporting background is needed, and one guest whose group included non-swimmers writes that everybody felt safe. The limits come from the suits and from the cold. Authentic North takes guests from 8 years, from 130 cm tall and up to 150 kg. 10XNorth is stricter: 35 to 135 kg, no older than 70, and not suitable for people with heart problems, high blood pressure, back problems, limited mobility or impaired hearing. Read the conditions of your tour before you book.

If you want a bit of adrenaline, ask about the jump. On the harbour tour you can jump from the dock, with a drop of two to three metres depending on the tide. 10XNorth ends with a jump too, and one guest who went at low tide estimated it at about five metres. The jump is optional, and many people simply float.

What to bring

Dress as you would for a long winter walk: wool next to the skin, a warm mid layer and good socks. Visit Tromsø gives the same layering advice for any winter day, and our winter packing guide goes through the details. Add a full change of clothes in a bag. 10XNorth includes a towel as well as the photos and videos its guides take, and guests on the Authentic North tours write that their guide sent pictures straight after the session. Authentic North and 10XNorth hand out a floaters certificate or diploma as a souvenir.

Fitting a float into your trip

A floating tour takes half a day at most, so it fits around the big excursions. The fjord trips leave you free for the evening, and the harbour session can slot in between lunch and dinner. If you like the contrast of cold water and heat, the newer place on Kaldfjorden lets you add a sauna, and our page on saunas in Tromsø lists the floating saunas in the harbour where you can warm up after a day outside. For a calmer day on the water with a paddle in your hands, sea kayaking in winter runs from the same fjords.