Allas Sea Pool
A sea pool and sauna on a floating platform beside Market Square, open year-round; soak in the heated pool while looking out at the harbor and the cathedral.
Allas Sea Pool is built on a floating platform in the South Harbour. It has a heated freshwater pool, an unheated seawater pool, a children’s pool, and men’s and women’s saunas, and is open year-round. In winter, alternating between the hot sauna and the icy seawater pool is a distinctly Finnish experience. From the warm pool you can see Uspenski Cathedral, the Ferris wheel, and the ferries. Admission starts at about 18 euros and includes sauna access; you need to bring or rent swimwear and towels. The restaurant and terrace on the platform can be entered free of charge.
Opening hours
Approx. 06:30–21:00 (weekends from 09:00)
Nearby sights
- SkyWheel Helsinki
- Uspenski Cathedral
- Market Square & Old Market Hall
- Helsinki Cathedral & Senate Square
- Esplanadi Park
- Kaivopuisto Park
- Design District Helsinki
- Ateneum Art Museum