Private Sauna Helsinki Archipelago – Vallisaari Seaside Sauna

Authentic private seaside sauna in Helsinki, located on Vallisaari island just 20 minutes from the city centre.

Traditional Finnish sauna by the sea, private bookings, swimming, and peaceful archipelago atmosphere.

Booking season: June 1 – August 31, 2026

Authentic Finnish sauna experience by the sea

Vallisaari’s private seaside sauna offers one of the most unique sauna experiences in Helsinki. Located directly on the shoreline in the Helsinki archipelago, this traditional Finnish sauna combines nature, privacy, and relaxation.

Set on the quiet side of Vallisaari island, the sauna sits right by the sea — where you can hear the waves, watch boats pass by, and enjoy complete peace just minutes from Helsinki city centre.

The sauna is always pre-heated and ready for your arrival, so you can immediately relax and enjoy the experience.

Between sauna sessions you can:

Swim in the Baltic Sea

Relax on the private terrace

Cool down on your private pier

Enjoy drinks with your group

Maximum capacity: 20 persons

Private sauna booking schedule – Summer 2026

Friday & Saturday

12:30–14:30 Private sauna €250

16:15–18:15 Private sauna €320

18:45–20:45 Private sauna €360

Sunday – Thursday

13:00–15:00 Private sauna €220

16:45–18:45 Private sauna €280

Location Vallisaari – Helsinki archipelago

20 minutes from Helsinki city centre

accessible by waterbus

accessible by private boat

private transport available