Finnish saunas in Warsaw, Poland
Klub Łaźnia
Klub Łaźnia is a wellness club on Puławska in Mokotów that pairs a traditional sauna circuit with massage and beauty treatments. Its renewal zone has a Finnish dry sauna at up to 100°C, a 65°C tylarium with added steam and colour-light therapy, a stone steam bath at about 50°C and an inhalation grotto scented with essential oils, plus a small cold-water plunge well and a relaxation room. It announces sauna sessions (seanse saunowe) and opens daily from 12:00 to 22:00.
Parowóz Sauna
Parowóz Sauna is a lakeside sauna in Łomianki, about 15 minutes' drive from Warsaw, that began as a mobile sauna. It has two wood-fired Finnish saunas built of thermowood, seating 6 and 10 people and reaching up to 110°C, with the lake 12 steps away for cooling. It runs seasonally from mid-October to April and reopens in the first half of October 2026. Individual entry costs 49 zł for 1.5 hours in the large sauna or 39 zł for an hour in the small one, and both can be hired privately.
Sauna Wisła
Sauna Wisła is a floating Finnish sauna on a barge in Port Czerniakowski, reached by a gangway from the car park at Czerniakowska 136a. The cabin holds up to eight people at 75–100°C, and guests cool off in a cold-water tub and rest on jetties and terraces overlooking the port. It runs 24 hours a day with slot prices that vary by day and hour, sells exclusive slots for private groups, holds family sessions and senior hours, and offers free sessions secured by a 29 zł deposit.
Theriva
Theriva is a sauna and cold-plunge studio on Nowogrodzka in central Warsaw built around contrasting heat and ice. It has two Finnish saunas, a small one for quiet sessions and a larger one for group sauna sessions, with a relaxation area and cold plunge baths. Sauna-master sessions run Thursday to Sunday at 18:10, 19:10 and 20:10, and Thursday evenings are a ladies' night. Zone visits are booked in 30, 60 or 120 minute slots, alongside massages and treatments.
Studio Sante Uzdrowisko Miejskie
Studio Sante Uzdrowisko Miejskie is a day spa on Jagiellońska in Praga that calls itself Europe's first hydrogen spa. Its textile-free sauna zone has what it says is Warsaw's largest Finnish sauna, a spruce sauna, a steam bath, a Ganbanyoku stone sauna and a Goldarium, with indoor and outdoor cooling pools, a pool and jacuzzis. Sauna-master sessions run every evening, Monday nights from 19:00 are women only, entry is 16+ and a weekday hour before 16:00 costs 40 zł.
Kompleks Saun – Ośrodek Inflancka
The municipal sauna complex at Aktywna Warszawa's Ośrodek Inflancka, beside its 50-metre indoor pool, has a Finnish sauna, an infrared cabin, a biosauna and a Turkish bath, with a relaxation room and an outdoor garden with a shower. Guests cool off with a bucket shower and an ice fountain with fresh ice. Tuesdays are women only and Thursdays men only, other days are mixed, and guided sauna sessions run from January to April and October to December.
RiverView Wellness Centre – InterContinental Warszawa
The RiverView Wellness Centre occupies the top two floors of the InterContinental Warszawa on Emilii Plater, with a pool looking out over the city, a jacuzzi, a dry sauna and a steam sauna, a gym and group classes. Non-residents can buy a one-day pass with towel service: 250 zł from Monday to Thursday until 17:00, 300 zł at other times, and 150 zł for under-18s, who must be with an adult. It opens at 6:30 on weekdays and 7:00 from Friday to Sunday, closing at 22:00.
The SPA at DoubleTree by Hilton Warsaw
The SPA at the DoubleTree by Hilton hotel on Skalnicowa in south-east Warsaw has a pool with low-salinity water and a jacuzzi, plus the Level Up quiet zone for over-16s with a dry sauna, a steam room with salt-water spray, a sanarium, a jacuzzi and experience showers. Outside guests can use Level Up by buying an entry pass from the wellness price list, and the hotel sells a 5 to 6 hour Day SPA package with body and face treatments and zone access for 890 zł.
Klub Łaźnia
Klub Łaźnia is a wellness club on Puławska in Mokotów that pairs a traditional sauna circuit with massage and beauty treatments. Its renewal zone has a Finnish dry sauna at up to 100°C, a 65°C tylarium with added steam and colour-light therapy, a stone steam bath at about 50°C and an inhalation grotto scented with essential oils, plus a small cold-water plunge well and a relaxation room. It announces sauna sessions (seanse saunowe) and opens daily from 12:00 to 22:00.
Parowóz Sauna
Parowóz Sauna is a lakeside sauna in Łomianki, about 15 minutes' drive from Warsaw, that began as a mobile sauna. It has two wood-fired Finnish saunas built of thermowood, seating 6 and 10 people and reaching up to 110°C, with the lake 12 steps away for cooling. It runs seasonally from mid-October to April and reopens in the first half of October 2026. Individual entry costs 49 zł for 1.5 hours in the large sauna or 39 zł for an hour in the small one, and both can be hired privately.
Sauna Wisła
Sauna Wisła is a floating Finnish sauna on a barge in Port Czerniakowski, reached by a gangway from the car park at Czerniakowska 136a. The cabin holds up to eight people at 75–100°C, and guests cool off in a cold-water tub and rest on jetties and terraces overlooking the port. It runs 24 hours a day with slot prices that vary by day and hour, sells exclusive slots for private groups, holds family sessions and senior hours, and offers free sessions secured by a 29 zł deposit.
Theriva
Theriva is a sauna and cold-plunge studio on Nowogrodzka in central Warsaw built around contrasting heat and ice. It has two Finnish saunas, a small one for quiet sessions and a larger one for group sauna sessions, with a relaxation area and cold plunge baths. Sauna-master sessions run Thursday to Sunday at 18:10, 19:10 and 20:10, and Thursday evenings are a ladies' night. Zone visits are booked in 30, 60 or 120 minute slots, alongside massages and treatments.
Studio Sante Uzdrowisko Miejskie
Studio Sante Uzdrowisko Miejskie is a day spa on Jagiellońska in Praga that calls itself Europe's first hydrogen spa. Its textile-free sauna zone has what it says is Warsaw's largest Finnish sauna, a spruce sauna, a steam bath, a Ganbanyoku stone sauna and a Goldarium, with indoor and outdoor cooling pools, a pool and jacuzzis. Sauna-master sessions run every evening, Monday nights from 19:00 are women only, entry is 16+ and a weekday hour before 16:00 costs 40 zł.
Kompleks Saun – Ośrodek Inflancka
The municipal sauna complex at Aktywna Warszawa's Ośrodek Inflancka, beside its 50-metre indoor pool, has a Finnish sauna, an infrared cabin, a biosauna and a Turkish bath, with a relaxation room and an outdoor garden with a shower. Guests cool off with a bucket shower and an ice fountain with fresh ice. Tuesdays are women only and Thursdays men only, other days are mixed, and guided sauna sessions run from January to April and October to December.
RiverView Wellness Centre – InterContinental Warszawa
The RiverView Wellness Centre occupies the top two floors of the InterContinental Warszawa on Emilii Plater, with a pool looking out over the city, a jacuzzi, a dry sauna and a steam sauna, a gym and group classes. Non-residents can buy a one-day pass with towel service: 250 zł from Monday to Thursday until 17:00, 300 zł at other times, and 150 zł for under-18s, who must be with an adult. It opens at 6:30 on weekdays and 7:00 from Friday to Sunday, closing at 22:00.
The SPA at DoubleTree by Hilton Warsaw
The SPA at the DoubleTree by Hilton hotel on Skalnicowa in south-east Warsaw has a pool with low-salinity water and a jacuzzi, plus the Level Up quiet zone for over-16s with a dry sauna, a steam room with salt-water spray, a sanarium, a jacuzzi and experience showers. Outside guests can use Level Up by buying an entry pass from the wellness price list, and the hotel sells a 5 to 6 hour Day SPA package with body and face treatments and zone access for 890 zł.