Badstua på Mesna is located by Mesnavannet in Mesnali. An older boathouse down by the water has been converted into a wood-fired sauna, and the water offers a chance for a refreshing dip in summer or a snow bath in winter.
The sauna is pre-heated on arrival and includes firewood, towels, drinking water and a Bluetooth speaker. The toilet and shower are about 200 m from the sauna. Private hire costs 2,500 kr per session (3.5 hours) for up to 10 people. Booking via mesna.no.