The aja resort in the Altstetten district was opened in 2018 and it includes a wellness area that is open to the public. It's spread out over 600m2 and features different saunas such as a bio sauna and a steam bath, but the definitive showpiece is the Finnish panorama sauna which affords incredible views while you relax and sweat away your everyday stress. A relaxation room, ice fountains, special showers as well as a state-of-the-art gym with all of the latest equipment are also at your disposal after a busy day. A number of group activities such as yoga can also be enjoyed and some of them even take place on the rooftop terrace.