For those who are seeking relaxation, the rondeau whirlpool at the St. Kathrein Thermal Baths is a truly hidden treasure. In an absolutely perfect location between our adventure world and our 330-m²-large wellness pool, one can sit down in the rondeau and enjoy the heated bath. A bath in the whirlpool promotes circulation and alleviates aching muscles while tensions are eliminated. The warm water is already enjoyable even without the bubbling from the nozzles and even becomes the highlight during the regular rhythm of sparkling mineral water activation.