Terme Portorož, LifeClass Hotels & Spa
Resort SpaPortorož, Coastal-Karst
Thermal baths and seawater pools in Portorož, open daily 7am–9pm with walk-in day passes and a large sauna park.
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3 spas match
Portorož, Coastal-Karst
Thermal baths and seawater pools in Portorož, open daily 7am–9pm with walk-in day passes and a large sauna park.
Bled, Upper Carniola
Hotel spa at Bled's Rikli Balance Hotel with six pools, six saunas and lake views, open to hotel guests only.
Brežice, Posavje
A large thermal water park in Brežice, Slovenia, with a year-round indoor pool riviera, an adults-only sauna zone, and seasonal outdoor slides.