SoleBad Cannstatt is a municipal mineral bath in Bad Cannstatt with a 1,200 m² sauna landscape: an outdoor sauna at about 95 °C with a salt-stone wall, a Finnish sauna at about 90 °C, an aroma bath at 70–80 °C and a meditation bath at 50–60 °C with music and colour-light therapy, cooled by the 18 °C Wilhelmsbrunnen plunge pool. Saunas and steam baths are textile-free only. Entry is 14 euros with a 6 euro sauna surcharge.