The Pool at Palais Hansen Kempinski Vienna

"The 8,600 square-foot, Ottoman-inspired spa houses several sauna and steam rooms, a gym, hydropool, and treatments using Elemental Herbology and Daniele de Winter products"

"Finally, the fitness area has high-quality equipment and while the spa is somewhat small, it's spaciously laid out with a decent-size pool for swimming laps"

"The spa at Palais Hansen Kempinski offers several saunas, a hydro pool, tranquil treatment rooms and a well-equipped gym"

"Monegasque Daniele de Winter provides the tinctures in the well-rounded spa and health club, with a quartet of saunas, a plunge pool, a wet area and a full-service gym and instructor-driven training programs, yoga and Pilates"