The traditional wood-heated sauna is located within walking distance from the Kallio-Kuninkala premises, at the shore of Lake Tuusula. The sauna fits 1-6 people at a time, and the guests must heat up the sauna themselves. The fireplace cottage attached to the sauna can also function as a little space for meetings.
Reservations for the lakeside sauna should be placed early with the rest of the premise reservations.