Aquarena Sauna & Thermi Spa Bad Schinznach

Bad Schinznach combines a thermal spa, a spa hotel and a private clinic within a spacious parkland setting in Aargau. For sauna-goers, there are two separate areas: the Aquarena Sauna on the upper floor and mezzanine level of the thermal baths, and the Thermi Spa, where fine materials meet historic walls.

The Aquarena Sauna features authentic Finnish log saunas with solid timber walls and a gradation tower where brine trickles over blackthorn branches and evaporates. The edge-less cold-water pool and the panoramic sauna on the terrace offer views out over the park. The Aquarena Sauna is the venue for the Swiss Aufguss Championship; the next one will take place from 11 to 13 June 2027.

The Thermi Spa is quieter and accessible with the general admission ticket, which is valid for an unlimited period and includes two bath towels on loan. There you’ll find stone loungers in the Orient-Cocon, a cold plunge pool with underwater music and a relaxation room with a fireplace. From October to April, the ‘Zauberwelten’ sauna night for those aged 18 and over takes place on the last Friday of each month; from May to September, the ‘Sauna World Tour’ with country-specific Aufguss sessions takes place on the last Sunday of each month.