Oittaa outdoor recreation centre sauna.
Vesipuisto Serena is especially known for its water slides, but there are saunas too.
Museum dedicated to a metal band and sauna on the ground floor of an apartment building.
A winter swimming sauna built into a shipping container in a nice location.
A winter swimming sauna built in a shipping container, in a lovely spot.
Hotel Korpilampi saunas, swimming pool and jacuzzi on the shore of a large, rocky man-made pond.
The saunas of the Keilaniemi Water Sports Centre.
