Released: 10.11.2025, 18:42 -- Updated: 10.12.2025, 18:17

Pre-Christmas ~ 19.12.2025, 18:00

Otaniemi Rantasauna aka Rantsu, located behind Jämeräntaival 5.

Programme including, but not limited to: mulled wine(glögi) drinking, home-made gingerbread tasting, sauna, hot tub, good music (Open Decks!) and of course some wonderful Entropy Christmas spirit! The event is free and open to all.

You can RSVP through the link below so we know how much glögi and gingerbread we need to prepare, but you can definitely show up without being RSVP'd.

This low-threshold event is a great opportunity to get to know our association and its people. Come and join us, you are warmly welcomed! <3

**We have zero-tolerance for any kind of harrassment at our events. Our safer space guidelines apply.**

Rantasauna Accessibility information

Small space: The lounge is accessible. Shower and sauna facilities are partly inaccessible due to narrow doors and small space. There is no accessible toilet.

Large space: The lounge is accessible through the sliding door of the small space. The dressing room, sauna and shower rooms are spacious and accessible. There is no accessible toilet.

Hot tub: The hot tub is inaccessible. There are stairs to the terrace of the hot tub. Otherwise, the terrace is accessible.

Access to the yard of Rantasauna is not entirely accessible. The most easily accessible route is via the waterfront walkway. At the end of the walkway at Otaranta 6-8, there is a parking lot available for car parking or taxi drop-off.