Lähteen sauna (Lapinlahti)

Lähteen sauna is a wood-heated public sauna in the old Lapinlahti hospital park at Lapinlahdentie 1, Helsinki, Uusimaa, Finland. It is billed as Helsinki's oldest public sauna. The setting is a green, historic park that was once the grounds of the Lapinlahti psychiatric hospital and is now a cultural and community site known as Lapinlahden Lähde, close to the western seafront and the Lauttasaari bridge. The sauna sits among old brick hospital buildings and gardens, which gives the visit a quiet, slightly secluded character unusual in central Helsinki. The experience is traditional wood-heated bathing, with women's, men's and mixed sessions so that visitors can choose between single-sex and shared bathing. There is no treatment menu and no therapist service; the sauna is a community venue whose reputation is tied to the Lapinlahti site's revival as a cultural centre, with events, a cafe and gardens nearby. Mixed public sessions have been reported on Thursdays and Sundays, while at other times the sauna is available for private hire. Because the schedule is limited, confirming session times on the Lapinlahden Lähde website before visiting is essential. A typical visit lasts about 1.5 hours. Prices were not confirmed, so visitors should check the site for current rates. Facilities are basic and traditional, and swimwear policy depends on the session type, which should be checked when booking. The park is reachable by metro and a short walk, or by tram and bus along the Länsiväylä corridor, and a walk around the hospital grounds and the nearby shore makes a pleasant addition to the sauna session. Respect for the quiet atmosphere and for Finnish sauna etiquette, such as showering before entering and speaking softly, is expected.