Loyly is Helsinki’s landmark public sauna and restaurant, a striking timber-clad building on the Hernesaari waterfront. Its ticketed sauna experience combines traditional Finnish and smoke saunas with the chance to cool off with a plunge into the Baltic Sea, all against sweeping views of the water. There is also a stylish restaurant and terrace. Architecturally bold and quintessentially Finnish, it offers visitors an authentic and memorable introduction to the country’s beloved sauna culture.