Peeking from behind the rocky peninsula and coastal pine trees in Hiittinen archipelago, Sumatra is a sauna and a guesthouse, united under one roof. The steam room is separated from the guest room, which also functions as a dressing room. An old pine tree, used to hold up a bucket shower, protrudes through a hole in the larch board roof. The sauna offers a view to the sea and the sunset. The window surfaces are shielded with teak slats to prevent light from reflecting onto the sea.
The Modern Sauna And Related Facilities by Allan Konya