sauna at Harstena SKÄRGÅRDSKOMPANIET SAUNA AT HARSTENA Book a sauna in the archipelago Here you can book a wood-fired sauna at Harstena. The sauna can accommodate up to 6 people. Loading… SAUNA AT HARSTENA Prices 300 SEK for 3 hours Number of seats The sauna can accommodate up to 6 people. Find your way to Harstena? Find us