Finnish Sauna in Lapland: The Complete Guide

Finnish sauna isn’t something you “try” when you visit Lapland – like trying reindeer meat or riding a snowmobile. Sauna is closer to breathing. There are roughly 3.3 million saunas in Finland for a population of 5.5 million. That’s more saunas than cars. Every cabin, every apartment block, every gym, every lakeside cottage has one. If your accommodation in Lapland doesn’t include a sauna, something has gone wrong with your booking.

For Finns, sauna is daily hygiene, social ritual, and mental reset rolled into one. It’s where you go after a day of skiing, after a long week of work, before Christmas dinner, after a funeral. Babies have their first sauna within days of being born. Business deals have been closed in saunas. The word “sauna” is one of the few Finnish words that made it into English unchanged – because no other language had a word for it. Nobody else was doing this.

What sauna culture actually means in Finland

Forget everything you know about saunas from hotels and spas. A Finnish sauna isn’t a place to sit quietly in a towel at 40°C (104°F) while gentle music plays. It’s a wood-panelled room heated to 70-100°C, where you throw water on hot stones to create löyly – the burst of steam that hits your skin and makes you feel simultaneously alive and completely relaxed. Löyly is the soul of the sauna. Without it, you’re just sitting in a hot room.

Finns sauna multiple times a week. It’s not a special occasion. It’s not a spa treatment. It’s closer to showering – something you just do. The difference is that Finns treat it as the best part of the day. You slow down, you sit, you breathe. Conversations in sauna tend to be quiet and honest. There’s something about being stripped down (literally) that removes pretence.

In Lapland, sauna takes on an extra dimension because of the climate. After heating yourself to 80°C, you step outside into −20°C air, or better yet, plunge into a hole cut in a frozen lake. The temperature contrast is roughly 100 degrees. It sounds insane. It is, objectively, insane. But it’s also the most physically intense feeling of well-being you’ll experience on your trip. More on that later.

Types of sauna you’ll encounter

Not all saunas are equal. In Lapland, you’ll likely encounter three types, and they’re quite different experiences.

Electric sauna (sähkösauna)

The most common type, found in virtually every hotel room, apartment, and cabin. An electric heating element with stones on top. You throw water on the stones the same way, and the löyly is perfectly good. Purists will tell you it’s not the same as wood-fired, and they’re right – but it’s still a real Finnish sauna. This is what you’ll use most nights in your cabin, and it’s excellent.

Wood-fired sauna (puusauna)

The classic. A wood-burning stove heats the stones, and you maintain the fire yourself (or the cabin host does it for you). The heat feels different – softer, more enveloping. The smell of burning birch wood is part of the experience. Many lakeside cabins and wilderness lodges in Lapland have wood-fired saunas, and if you get the choice, pick this over electric every time. The ritual of building and tending the fire is part of the meditation.

Smoke sauna (savusauna)

The original. A sauna with no chimney – the fire burns for hours, filling the room with smoke, then the fire is let out and the smoke clears. What remains is a pitch-black room with incredibly soft, deep heat and a faint smell of birch smoke on the wood. Savusauna is the oldest type of Finnish sauna and widely considered the best. They’re rare because they take 6-8 hours to heat and require real expertise to prepare safely. If you find one available during your trip, go. Don’t hesitate.

Sauna etiquette: the naked question and everything else

Let’s get this out of the way first: yes, Finns go naked in the sauna. Completely naked. No towel, no swimsuit. The sauna is too hot for synthetic fabrics (they burn), and Finns view swimwear in a sauna roughly the way you’d view someone wearing shoes in bed. It just doesn’t belong there.

That said – tourist groups, hotel public saunas, and mixed-gender sauna events in Lapland typically allow or even expect swimsuits. Nobody will judge you for wearing one. The cultural norm is nudity, but Finnish people are pragmatic. They understand that visitors from other cultures have different comfort levels, and they’d rather you experience sauna in a swimsuit than skip it entirely because you’re anxious about being naked in front of strangers.

Here’s the practical breakdown:

• Private sauna in your cabin: Naked. It’s your sauna. This is the default.
• Gender-separated public saunas: Naked is standard. You can bring a towel to sit on (and should, for hygiene).
• Mixed-gender public saunas or tourist activities: Swimsuit is fine and often expected.
• Guided sauna experiences for tourists: The guide will tell you the dress code. Follow it.

Beyond the clothing question, the behavioural etiquette is simple:

• Shower before entering. Always. No exceptions.
• Sit on your towel on the bench, not directly on the wood.
• Throw water on the stones – this creates löyly, and it’s expected. But start gently. A small ladle, not a bucket. If someone asks “lisää löylyä?” (more steam?), they’re checking if you want it hotter.
• Don’t talk loudly. Conversation is fine, but keep the volume low. Think library, not pub.
• Don’t stare. Everyone is naked or nearly so. Eyes forward, up, or closed.
• Cool off between rounds. Step outside, drink water, sit in the cool air. Then go back in. Most Finns do 2-3 rounds.
• Don’t rush. A proper sauna session takes at least 30 minutes. An hour is better.

The vasta (or is it vihta?)

A proper Finnish sauna session involves gently beating yourself with a bundle of fresh birch
branches — a vasta, as we say in eastern Finland, or vihta if you ask someone from the west. The
debate over which word is correct has been going on for centuries, and Finns take it far more
seriously than you’d expect. In Lapland you’ll hear both, so either works.

The birch whisk isn’t about pain — it improves circulation, releases a fresh forest scent into the
steam, and softens the skin. Fresh vastas are made in summer when the birch leaves are young and
full, then frozen for year-round use. If your cabin has a sauna and a frozen vasta in the freezer,
thaw it in warm water before use. You’ll smell like a Finnish forest for the rest of the evening.

Ice swimming (avanto): the part that terrifies people

Avanto means a hole cut in the ice. In winter, Finns cut rectangular holes in frozen lakes, keep them from freezing over with daily maintenance, and use them for cold-water immersion after sauna. The water temperature is just above 0°C. You climb down a ladder, submerge to your shoulders, stay for 10-30 seconds, and get out.

Most tourists try it once. And then something surprising happens: many become addicted.

The physical sensation is hard to describe to someone who hasn’t done it. The first three seconds are pure shock – your body screams at you to get out. Then something shifts. An enormous wave of endorphins floods your system. When you climb out, your skin is tingling, your mind is completely clear, and you feel warmer than you did before you got in. This isn’t placebo. The cold triggers a genuine physiological response that Finnish researchers have studied extensively.

The sauna-avanto cycle – hot, cold, hot, cold – is the full experience. Each round intensifies. By the third cycle, you understand why Finns do this in the middle of the darkest, coldest months of the year. It is, genuinely, one of the most powerful physical experiences available to a human body without any substances involved.

Practical advice for your first avanto:

• Heat yourself thoroughly in the sauna first. At least 15 minutes.
• Walk to the hole calmly. Don’t run on ice – it’s slippery, and falling is worse than the cold water.
• Use the ladder. Go in steadily. Don’t jump – the shock can be too much.
• Keep your head above water (at least the first few times).
• Stay in for 10-15 seconds. That’s plenty. This isn’t a competition.
• Get out, walk back to the sauna. Don’t towel off aggressively – let your body warm naturally.
• Repeat if you want. You’ll want to.

Public saunas in Lapland

Lapland’s sauna culture is more private than Helsinki’s. In the capital, there’s a thriving public sauna scene with places like Löyly and Allas Sea Pool. In Lapland, most sauna happens in private cabins and homes. But there are options.

Hotels and resorts in Rovaniemi, Levi, Saariselkä, and Inari typically have guest saunas – sometimes included in the room rate, sometimes available for a small fee or by booking a time slot. These are usually electric saunas, clean and well-maintained, often gender-separated with specific hours for men and women.

Some wilderness lodges and activity centres offer sauna experiences as part of their packages. These tend to be wood-fired, often lakeside or riverside, and frequently combined with avanto access in winter. These are the ones worth seeking out – the combination of a proper wood-fired sauna, ice swimming, and the Lapland wilderness is about as Finnish as it gets.

If you’re visiting in summer, many lakeside camping spots have public saunas available. Finland’s jokamiehenoikeus (everyman’s right) allows you to roam freely in nature, but it doesn’t extend to using someone else’s sauna – always check that a sauna is public before walking in.

The sauna in your cabin

For most visitors, the best sauna experience in Lapland will be the one in your rental cabin. And this is exactly how Finns do it – your own sauna, your own pace, your own rules.

Nearly every cabin rental in Lapland includes a sauna. It’s as standard as a kitchen or a toilet. Most are electric, heated at the push of a button, ready in 30-45 minutes. Some higher-end or more traditional cabins have wood-fired saunas – these take longer to heat (1-2 hours) but the experience is worth the wait.

If your cabin is on a lake, you’ve hit the jackpot. In winter, there may be an avanto maintained on the lake. In summer, you walk from the sauna straight into the lake – this is the original Finnish sauna experience, unchanged for thousands of years. The basic formula: heat up, cool down in the lake, sit on the dock, go back in. Beer is optional but traditional.

A few practical points about cabin saunas:

• Turn it on early. Start heating at least 30-45 minutes before you want to use it (longer for wood-fired).
• Check the bucket and ladle. Make sure there’s water for throwing on the stones. Running out of water mid-sauna is the Finnish equivalent of running out of toilet paper.
• Ventilation. Most cabin saunas have a vent near the ceiling. Open it slightly for fresh air circulation. Too closed and the air gets heavy; too open and you lose heat.
• Temperature. Finns typically go for 70-90°C. Start at 60-70°C if you’re not used to it. You can always add more löyly.
• After sauna. Drink water. Eat something. Sit outside in a bathrobe looking at the stars. This is the best moment of the day.

Health considerations

Sauna is safe for most healthy adults. Finns bring babies to the sauna. Pregnant women sauna throughout pregnancy (though medical guidance varies by country – check with your doctor if you’re pregnant). Elderly Finns sauna daily well into their 80s and 90s.

That said, a few genuine health considerations:

• Heart conditions: The heat-cold cycle puts stress on your cardiovascular system. If you have a heart condition, high blood pressure, or are on medication that affects circulation, talk to your doctor before doing sauna – especially before trying avanto.
• Alcohol: Finns drink beer in the sauna. Finns also acknowledge this is not medically advisable. Alcohol dehydrates you and impairs your judgement in the heat. A beer after the sauna is traditional and fine. Getting drunk in the sauna is how accidents happen.
• Hydration: You sweat an enormous amount – easily half a litre per session. Drink water before, during breaks, and after.
• Duration: If you feel dizzy, nauseous, or your heart is racing, get out immediately. Cool down slowly. There’s no shame in shorter sessions, especially when you’re not used to the heat.
• Ice swimming safety: Never swim alone. Never go under the ice. The avanto hole is clearly marked for a reason – the ice around it is thick and you cannot break through it to get out. Stay in the hole, hold the ladder, and keep your first dip very short.

Finnish research consistently shows that regular sauna use is associated with lower cardiovascular mortality, reduced dementia risk, and improved mental health. Whether that’s the sauna itself or the lifestyle that goes with it – the slowing down, the social connection, the routine – is debated. Either way, it’s not a coincidence that one of the happiest countries in the world also has more saunas per capita than anywhere else.

Frequently Asked Questions

Sauna is the one thing in Lapland that costs nothing extra, requires no booking, and will change how you feel about your trip. It’s the part tourists plan the least and remember the most. Heat the sauna. Throw the löyly. Step outside and look at the sky. That’s it. That’s the whole secret.

Best Booking Resources for Lapland

After years of travelling to and around Lapland, these are the booking tools I keep coming back to. They consistently offer the best prices, the most relevant options for northern Finland, and actually work well for Lapland-specific searches — which not all platforms do.

• Skyscanner – The best flight search engine for Lapland routes. It catches the budget airlines and seasonal charters that other search tools miss, and the price alerts are genuinely useful for spotting deals on Helsinki-Rovaniemi or direct UK routes.
• VR Finnish Railways – The only way to book Finland’s overnight trains. The Santa Claus Express from Helsinki to Rovaniemi is an experience in itself — book early for the cabin berths, they sell out weeks ahead in peak season.
• DiscoverCars – Compares all the major rental companies at Lapland airports in one search. Crucially, they show which rentals include studded winter tyres — mandatory in Lapland and a detail other comparison sites bury in the fine print.
• Booking.com – Has the widest selection of Lapland accommodation by far, including cabins, glass igloos, and small family-run guesthouses that don’t list elsewhere. Free cancellation on most properties makes it low-risk for planning ahead.
• GetYourGuide – The largest marketplace for Lapland activities: husky safaris, snowmobile tours, aurora trips, reindeer visits. You can compare operators and prices side by side, and most bookings are cancellable up to 24 hours before.
• SafetyWing – Travel insurance designed for adventurous trips. Covers winter sports, extreme cold activities, and medical evacuation — all relevant when you’re snowmobiling at -25°C. Affordable and the claims process is straightforward.
• Holafly – eSIM that works in Finland from the moment you land. No hunting for local SIM cards at the airport, no roaming surprises. Set it up on your phone before departure and you’re connected in Lapland immediately.

Some of the links above are affiliate links — if you book through them, I earn a small commission at no extra cost to you. I only recommend services I genuinely use and trust for Lapland travel.