Merikarhu is the only sauna boat in our Helsinki fleet: a historic fishing trawler built in Norway in 1939 and refitted for atmospheric private events, sauna experiences and celebrations at sea. Here the wooden deck creaks underfoot, steam rises from the wood-fired sauna stove, and the Helsinki archipelago opens up around you like a scene from an old sea tale. Aboard Merikarhu, the rush of everyday life stays on shore as the atmosphere carries you back to the maritime world of the 1930s.
The experience combines old-time seafaring spirit, a wood-fired sauna, sea swimming, fresh salmon smoked on board and delicious grilled dishes served on deck. Merikarhu is ideal for groups of 12 to 30 people looking for something truly different from the usual restaurant evening, meeting venue or modern sauna raft cruise.
Why Choose Merikarhu?
Merikarhu offers an atmosphere that a modern space cannot replicate. It is a warm, characterful sauna boat rich in stories, where history, Finnish sauna culture, good food, and the Helsinki archipelago come together.
The vessel is ideally suited for corporate away days, evening gatherings for management teams and work groups, client events, birthdays, outings with friends, and private celebrations.
Sauna, Swimming and Old-World Atmosphere
At the heart of Merikarhu lies a traditional wood-burning sauna. It accommodates around eight people at a time, making it easy for even larger groups to enjoy the sauna in turns.
After the sauna, you can take a dip in the sea, cool off on deck and enjoy the peaceful atmosphere of the archipelago. The vessel has a 1,000-litre water tank, a water heater, two showers and two toilets, so even larger groups can freshen up comfortably.
Smoked Sea Salmon and Grilled Delicacies
Dining is a major part of the Merikarhu experience. The vessel is equipped with a smoker for smoking fresh sea salmon on board, as well as a grill for preparing impressive grilled delicacies.
Fresh fish can be smoked on-site in a traditional smoker. The aroma of smoke, the sea air, and warm salmon served straight from the smoker create an experience that is truly part of a seaside moment.
Catering can be served as a relaxed archipelago-style buffet, a grill menu or tailored entirely to your wishes.
Equipment and Technical Specifications
- Built in Norway in 1939 – a historic fishing trawler
- Length approx. 16 metres, beam 5.5 metres
- Capacity approx. 30 people when moored or at anchor, approx. 12 people when under way
- Wood-fired sauna for approx. 8 people at a time
- Cosy fireplace (sausages and marshmallows)
- Comfortable lounge areas both indoors and on deck.
- Sea swimming
- Smoker and grill
- Kitchen and refrigerated storage for catering.
- 1,000-litre water tank and water heater
- 2 showers and 2 toilets
- 55″ screen for meetings, presentations and karaoke
Let Us Plan Your Own Merikarhu Experience
Every event is planned around the group. We can tailor the route, sauna experience, swimming, catering, smoked sea salmon, grilled delicacies and atmosphere to perfectly suit your group.
Ask for today’s offer and tell us your group size, preferred date and time, and the kind of atmosphere you are looking for. We will create a memorable maritime experience for you on Merikarhu
If you are looking for a more modern option instead, explore our sauna rafts. tutustu saunalauttoihimme.