Short answer? Saunas are huge in Finland, but their steamy appeal goes far beyond the Nordics. You’ll find outdoor sauna cabins by frozen lakes and cosy indoor steam rooms in bustling cities across the globe.
Whether you’re into off-grid heat therapy or luxe spa vibes, one thing’s clear: people everywhere are cranking up the steam. Keep reading for a globe-trotting tour of where saunas are truly part of the culture, and why it’s more than just a trend.

Mapping Sauna Popularity Around the World
Defining "Popularity": Usage Rates and Cultural Integration
Sauna popularity isn’t just about how many exist, it’s about how they’re used. In some countries, a sauna session is part of daily life. In others, it’s a once-in-a-while spa indulgence.
True sauna culture runs deep. You’ll spot it when locals treat the sauna as a place to talk, unwind, or even reflect in silence. It’s not just about sweating, it’s a lifestyle woven into routines, traditions, and even family bonding time.
The Sauna Heartland: Finland and the Nordic Region
Finland: The Undisputed Sauna Capital (Saunas Per Capita)
Let’s be real, Finland is obsessed with saunas. With around 3.2 million saunas for just 5.5 million people, that’s nearly one per household. From homes and summer cottages to office buildings and even Parliament, saunas are everywhere.
Ask a Finn, and they’ll tell you: “First you build the sauna, then the house.” It’s not just a wellness tool, it’s a sacred space for physical and emotional reset.
Strong Traditions in Sweden, Norway, and Iceland
Swedes lean into the löyly, the satisfying steam you get from tossing water on hot stones. Norwegians? They hit the sauna after icy fjord dips, making it part of their coastal rituals.
Iceland takes a different approach. Geothermal heat powers many of its thermal baths, turning the rugged outdoors into natural traditional outdoor saunas. It’s all about connecting with nature while staying warm, even in sub-zero weather.
Neighbouring Regions with Deep Roots
Baltic States (Estonia, Latvia, Lithuania)
In Estonia, smoke saunas are more than tradition, they’re UNESCO-recognised cultural heritage. Picture a wooden hut filled with aromatic steam and total silence, often deep in the forest. It’s less about chatting, more about soul-soothing.
Latvia’s countryside is dotted with wood-fired saunas, often paired with herbal rituals and icy plunges. Lithuania brings together old rituals and modern barrel sauna wellness spas, blending folklore with contemporary comfort.
Russia and the Banya Tradition
Step inside a Russian banya, and you’re in for a serious sweat. It’s steamy, social, and usually involves a good thrashing, with birch branches, of course.
The venik massage is legendary, a rhythm of heat and movement said to detox and revitalise. Banyas are found in cities and villages alike, and they remain one of Russia’s most cherished communal traditions.
Sauna Use in Central and Eastern Europe

Germany and Austria: Significant Sauna Culture
In Germany and Austria, saunas are more like wellness theatres. Multiple rooms, themed temperatures, cold plunges, and, yes, nudity are all part of the experience.
Silence is golden, and etiquette matters. Locals grow up knowing the sauna rhythm: heat, plunge, rest, repeat. These routines are deeply embedded in daily life, often shared with friends or family.
Growing Popularity in Western Countries
UK: Rise of Mobile Saunas and Wellness Trends
The UK might not be a traditional sauna hotspot, but it's catching on fast. Wellness retreats and mobile sauna trailers are showing up at festivals, beaches, and even in people’s back gardens.
There’s a fresh wave of interest in outdoor barrel saunas and compact infrared units. Whether it's a countryside escape or a city garden setup, Brits are warming up to the ritual.
North America (USA/Canada): Gym, Spa, and Home Sauna Growth
Across the US and Canada, saunas are evolving from gym add-ons to full-blown home upgrades. Northern regions like Minnesota and Ontario, with long winters, have always appreciated the heat.
But now? It’s spreading. Infrared saunas are trending, especially among athletes, wellness influencers, and biohackers. More homeowners are investing in personal sauna pods and cabins, bringing the spa to their doorstep.
Australia and New Zealand: Increasing Interest
It’s not just the cold countries anymore. Even in the Southern Hemisphere, sauna culture is rising.
In places like Byron Bay and Queenstown, indoor infrared saunas and eco-sauna retreats are becoming go-to spots for locals chasing recovery and relaxation. Outdoor saunas by the sea? Yes please.
Factors Influencing Sauna Popularity
Climate and Historical Tradition
It’s no surprise that cold climates tend to have stronger sauna habits. When winter hits hard, heat therapy becomes essential. But history matters too.
Countries like Finland and Russia have centuries of sauna tradition that influence everything from architecture to family customs. Where heat and heritage meet, sauna culture flourishes.
Modern Wellness Trends and Health Focus
From stress relief and skin glow to better sleep and circulation, saunas tick all the wellness boxes. No wonder they’re booming globally.
Celebs and athletes rave about them. Social media is full of sauna routines and cold plunge combos. Whether it’s a traditional sauna or an infrared option, people are turning to heat for healing.
Availability (Public Facilities vs. Home Ownership)
In sauna-loving countries, access is easy. Public saunas are everywhere. But in others, it’s the rise of home options that’s changing the game.
Modular outdoor saunas, infrared panels, and sleek indoor cabins are now more affordable and accessible. That means you don’t need a spa membership to get your daily dose of steam.
Conclusion: A Global Phenomenon with Strong Regional Roots

From the snowy woods of Finland to city rooftops in Tokyo, saunas are winning hearts across the world. What started as a humble Nordic tradition has become a global wellness must-have.
Finland still leads the way, but every region has put its spin on sauna culture. Steam, silence, or birch branches, however you enjoy it, the sauna is a shared ritual that connects people beyond borders.
So whether you’re sweating in a smoke sauna in Estonia or relaxing in an infrared pod in Melbourne, you’re part of a tradition that’s as old as it is timeless.