Skärgårdsstiftelsens bastur, Träskö-Storö
Svartsö, Värmdö
Wood stove · On the islands · Sea
From 50 kr per person
Finnhamn, Österåker · Finnhamn, 184 99 Ljusterö
A new sauna (2023) by the beach on the island Finnhamn, next to the shop and the restaurant. You can swim in the sea, and there is a shower with sea water. Up to 15 people.
See prices on their website
Book a place for one person, or book all 15 places to have the sauna for your group. See the price when you book.
Finnhamn, 184 99 Ljusterö
We checked this information on 12 October 2026, on the sauna’s own website. finnhamn.se