Yasuragi is a Japanese-inspired spa hotel at Hasseludden in Saltsjö-Boo, looking out over the pine trees and the Stockholm archipelago. Its Japanese bath has a salt steam sauna, a dry sauna with a waterfall shower, a stone-bench rest sauna and an outdoor sauna beside a cold plunge, plus dry saunas in the separate men's and women's washing rooms. Day and evening spa packages start at 690 SEK. Guests wear a yukata and use the swimwear provided in the bath.