Gewölbe Sauna

Gewölbe Sauna offers a classic sauna experience in a rustic, vaulted-style space. It features a Finnish sauna heated to high temperature, a herbal sauna, a steam bath, and a plunge pool for cooling — plus relaxation areas and sometimes outdoor garden or fresh-air zones.

If you prefer straightforward sauna without all the extra spa-glamour, this is a solid, no-frills option.