These slightly radioactive waters, rich in sodium chloride, bubble up from artesian wells at a temperature of about 160[dg]F (70[dg]C). Bathers usually begin in cooler pools, working up to the warm water. The baths also have a sauna area, with foot baths and sun baths. You must wear bathing suits in the pools, but everyone goes nude in the saunas.
- Frommer's Staff