Kur-Royal occupies the historic Kaiser-Wilhelms-Bad in the Bad Homburg spa park and works as a day spa rather than a swimming bath. Guests move through a Sauna of the Senses at 80°C with light and fragrance, a hay steam bath, a caldarium at 45°C, a herbal steam room scented with fir and the Odorium at 45°C, cooling at an ice fountain between rounds. A brine world, a sand light bath and a spring water bar complete the circuit. Admission is from 16 years.