Sauna Raft Sisu – Sauna Cruises, Accommodation and Experiences on Lake Saimaa in Imatra

Experience Lake Saimaa in a new way.
Sauna Raft Sisu is more than just a sauna raft – it is a floating villa on Lake Saimaa, where you can enjoy unforgettable moments with friends, family, or colleagues in Imatra, South Karelia.

Admire the stunning landscapes of Lake Saimaa and Imatra from the spacious rooftop terrace, or relax in Sisu’s comfortable, air-conditioned indoor spaces. On Sauna Raft Sisu, you can enjoy the sauna, swim, celebrate, hold meetings, and even stay overnight. Built in 2020, the sauna raft is modernly equipped and thoughtfully designed for both relaxation and meaningful occasions on Lake Saimaa.

Why Choose Sauna Raft Sisu on Lake Saimaa?

Spacious sauna and rooftop terrace with Lake Saimaa views

The high-quality wood-heated sauna offers soft and enjoyable steam, while the rooftop terrace provides breathtaking views over Lake Saimaa, making every moment truly memorable.

Comfortable and versatile indoor spaces

The sauna raft features a dining table, kitchen, lounge area, changing rooms, toilet, and shower. The facilities are suitable for relaxed gatherings, private celebrations, and corporate meetings alike.

Versatile services and equipment

Guests have access to Wi-Fi, a projector, a sound system, a grill, and two SUP boards. Catering can be arranged upon request, or you may bring your own food. As we do not hold an alcohol license, guests are welcome to bring their own refreshments and alcoholic beverages.

A local and effortless experience in Imatra

Departures take place from Imatra Marina. Everything is ready for you – simply arrive and enjoy your time on Lake Saimaa.

Friendly and professional staff

Our team is always happy to assist and ensure that your sauna raft experience is smooth, enjoyable, and memorable from start to finish.

Sauna Raft Sisu for Companies, Groups and Private Guests

Sauna Raft Sisu is an excellent choice for:

• private sauna cruises on Lake Saimaa

• corporate meetings and wellbeing or recreational days

• celebrations and special occasions

• overnight accommodation on a sauna raft in Imatra

Sauna Raft Sisu makes it easy to relax and enjoy your time together. The raft offers everything you need for comfortable socializing and a truly unique Lake Saimaa experience.

Book Sauna Raft Sisu in Imatra and experience Lake Saimaa in a new way.

Notice Board

Thank you for the 2025 season.
Sauna Raft Sisu experiences for the 2026 season are now available for booking. The season begins in early May.

Public Sauna Cruises on Lake Saimaa

We also organize public sauna cruises on Lake Saimaa aboard Sauna Raft Sisu. After receiving excellent feedback during the 2025 season, we are happy to continue offering public cruises in the summer of 2026.

The dates for the 2026 public sauna cruises will be announced in early summer. Follow our social media channels to stay up to date with upcoming events.

Find us on Instagram and Facebook: @saunalauttasisu

Contact Us

For more information or to make a booking:
info@saunalauttasisu.fi
Tel. +358 50 469 3202

See you on Sauna Raft Sisu on Lake Saimaa!

Book!