Sauna raft

Basic info

The Civil Engineering Guild owns a sauna raft, which is available for rent. The basic price is 200 € for AYY members and 400 € for others. Additional hours above the normal rental period are 50 € per hour and additional kilometres 10 € per five (5) kilometres. You can also ask for a quote for longer raft rides!

When renting a sauna raft, the driver must be trained by the Guild of Civil Engineers (ask for more information if needed). The possible booking time is 17-21, but other times and additional hours can be agreed. The sauna ferry is suitable for approximately 10 people. The equipment of the sauna raft includes, among other things, the following items:

  • Sauna fitting c. 6-7 people or 12 teekkaris with a Harvia wood-stove
  • Shower
  • Terrace
  • Terrace stools
  • Swimming possibility and stairs
  • Fridge
  • Bluetooth audio system
  • WC

The sauna ferry is located at Otaranta 8 in Espoo’s Otasatama harbour.

Reservations are always subject to weather provisions, mainly in case of strong winds. See other rental terms.

Feel free to ask for more information!


Renting the sauna boat and related inquiries primarily take place via email: saunalautta(at), or by sending a message on Telegram to @illmarr or @kauppilasimo.

Below is the reservation calendar, showing the boat’s availability.