Guides · Scandinavian Saunas
Helsinki Sauna Guide 2026 — Best Public & Design Saunas in Finland
Best saunas in Helsinki 2026: Löyly (from 19€), Allas Sea Pool (20€ day pass), Rajaportti (world's oldest public sauna, 12€), Hermanni. The world capital of sauna culture.
Why Helsinki? The World Capital of Sauna Culture
Finland has over 3.3 million saunas for a population of 5.5 million — more than one sauna per household. Sauna is not a wellness trend in Finland; it is part of the national identity. Finns make important decisions in the sauna, hold business negotiations there, and use it as a place for deep relaxation and social bonding.
Helsinki is the perfect base for experiencing the full spectrum of Finnish sauna culture: modern design saunas like Löyly, classic public saunas like Kotiharju, and not least a day trip by train to Tampere for Rajaportti — the world's oldest continually operating public sauna, opened in 1906.
Finnish saunas
3.3M+
Finnish population
5.5M
Rajaportti opened
1906
Best Saunas In and Around Helsinki
1.Löyly
Helsinki
Public from ~19€, private rental 200–350€ for groups
Helsinki's celebrity waterfront design sauna. Spectacular views, restaurant, and public sauna sessions. Book at loylyhelsinki.fi. An international symbol of modern sauna culture.
Book here →2.Allas Sea Pool
Helsinki
~20€ day pass (year-round)
Outdoor sea pool and multiple saunas in Helsinki harbour. Beautiful design, open year-round. One of Helsinki's most popular wellness destinations.
3.Rajaportti Sauna
Tampere (2 hours from Helsinki by train)
~12€
The world's oldest continually operating public sauna — opened in 1906. Wood-fired. A mandatory pilgrimage for sauna enthusiasts. 2 hours by train from Helsinki, but absolutely worth the day trip.
4.Hermanni Sauna
Helsinki
~8–12€
Authentic traditional neighbourhood public sauna in the Hermanni district. No fancy facilities — just genuine sauna culture. Perfect for experiencing Helsinki as locals do.
5.Kotiharju Sauna
Helsinki Kallio district
~15€
Wood-fired public sauna in the hip Kallio neighbourhood. Beloved by locals, increasingly known among tourists. Great atmosphere and genuine Finnish tradition.
How to Use a Finnish Public Sauna
- 1.Pay entry at the desk and receive a towel (if not included)
- 2.Undress in the changing room — nudity is the norm in traditional Finnish saunas (separate rooms for men and women)
- 3.Shower thoroughly before entering the sauna
- 4.Sit on your towel on the bench
- 5.Gently pour water on the stones for löyly — ask if others are happy with this
- 6.When you feel hot enough, step out for a cold shower or sea plunge
- 7.Rest, drink water, repeat 2–3 times
Getting to Helsinki
From Oslo (flight)
Direct flights from Oslo Airport to Helsinki-Vantaa: approximately 2 hours. Several daily departures with Norwegian, Finnair, and SAS. Check direct flights for the best price.
From Tallinn (ferry)
Ferry from Tallinn to Helsinki: approximately 2 hours with Tallink or Viking Line. Affordable option if combining with a visit to Tallinn. Daily departures.
Oslo vs Helsinki: Sauna Culture Compared
Helsinki represents the more traditional and historically rooted Finnish sauna tradition — urban, integrated into daily life, and with stricter etiquette around nudity and silence. Oslo has taken the Scandinavian contrast-bathing tradition and brought it out onto the fjord: more nature-based, more visual, and with slightly more relaxed rules. Both are world-class and complement each other perfectly on a Scandinavia trip.
Frequently Asked Questions
What is the most famous sauna in Helsinki?
For design and modern experience, Löyly is the most famous — internationally renowned for its spectacular timber architecture by the water. For tradition and historical significance, Rajaportti in Tampere is unmatched: the world's oldest continually operating public sauna since 1906.
How much does Löyly cost?
Public sauna sessions at Löyly start from approximately 19€. Private sauna rental for groups costs 200–350€ depending on time slot and group size. The restaurant is accessible to all without a sauna booking. Book at loylyhelsinki.fi.
Is nudity required in Finnish saunas?
In traditional Finnish public saunas like Hermanni and Kotiharju, nudity is the norm — but men and women always have separate sections. In modern venues like Löyly and Allas Sea Pool with mixed-gender areas, swimwear is required. Always check the specific venue.
What is a smoke sauna?
A smoke sauna (savusauna in Finnish) is the oldest form of Finnish sauna. It has a wood-burning stove but no flue — the sauna is heated for hours to 70–80°C while filling with smoke. It is then vented and bathers enter. The scent of wood and smoke creates a unique atmosphere. Very rare but highly prized by sauna enthusiasts.
How do I get from Helsinki to Tampere for Rajaportti?
Tampere is about 2 hours from Helsinki by train. VR (Finland's railway) runs trains from Helsinki Central Station to Tampere Central Station roughly every hour throughout the day. A single ticket costs approximately 15–30€ depending on the time. Rajaportti Sauna typically opens in the afternoon — check opening times in advance.
Related Guides
Solix Letter
When Oslo gym prices change, you'll know first.
Price alerts, new sauna openings, run club updates — once a month. No fluff.