Merskan Rantasauna
Rauma, Finland
About
Merska is Rauma's old sea-bathing house on the Fåfänga headland at Otanlahti. Two local workers' organisations keep up three saunas there: a large one, a small one and a log sauna. Public shifts alternate with private hire.
Good to know
- A historic sauna with heritage worth the trip on its own, whether the building, the tradition, or both.
- Right on the sea: expect saltwater dips between rounds, cold even in summer.
Hours
- Tue 15:00-20:00
- Thu 15:00-20:00
Public shifts in the summer season; the operator's own schedule page is still headed summer 2024, so confirm the current season's times. Hourly and group hire runs at other times, with the spaces let until 23:00.
Common questions
Do I need to book Merskan Rantasauna?
No. You can turn up during opening hours without booking.
How much does Merskan Rantasauna cost?
Sessions are typically under €25 a person.
Does Merskan Rantasauna have a cold plunge?
Cold dips happen in open water beside the sauna.
When is Merskan Rantasauna open?
Typical hours are Tue 15:00-20:00; Thu 15:00-20:00. Public shifts in the summer season; the operator's own schedule page is still headed summer 2024, so confirm the current season's times. Hourly and group hire runs at other times, with the spaces let until 23:00..



