Tahmela's Villa is a late 19th-century villa and cultural centre on the shore of Lake Pyhäjärvi in Pispala. Its two wood-heated saunas, an indoor sauna and the Rantaportti courtyard sauna opened in 2024, are heated on Tuesdays, Thursdays and Sundays, with a lake dip all year and a hole in the ice in winter. Sessions are mixed apart from a women-only slot on Thursday evenings, and swimsuits are obligatory. Entry is EUR 10 on weekdays and EUR 15 on Sundays.