Swimming pool saunas in Opatija, Croatia
Thalasso Wellness Centar Opatija
Thalasso Wellness Centar sells a Spa Relax Zone single-entry ticket for up to three hours, currently €20, and an all-day pool, spa and fitness ticket for €35. Its 2026 price list also offers a privately bookable suite with a Finnish sauna and jacuzzi. Sauna rituals are scheduled separately; check the current timetable when booking.
Hotel Excelsior Lovran Wellness & Spa
Hotel Excelsior in nearby Lovran has two Finnish saunas, a Turkish bath, relaxation zone and an indoor seawater pool. Its operator confirms the sauna facilities, and Hotelday sells a three-hour Spa Relax Day to visitors without a room for €33 per person. The hotel is about six kilometres south of Opatija and accepts advance spa reservations.
Keight Wellness & SPA
Keight Wellness & SPA welcomes outside visitors on a four-hour spa day pass. The pass includes its Finnish and infrared saunas, 25-metre indoor pool, relaxation zone, towels and robe. The hotel and Opatija tourism office both confirm public access; the listed day price starts at €40 on weekdays and €50 Friday to Sunday.
Wellness & Spa Ambasador
The Hotel Ambasador spa has a Finnish sauna, Turkish bath, soft sauna, heated seawater pool and relaxation area. Outside visitors can book a three-hour sauna and pool day ticket through Hotelday for €40 per person. Opatija tourism and the hotel operator identify the same spa at Feliksa Peršića 5; advance booking is sensible.
Wellness & Spa Bellevue
Hotel Palace Bellevue offers an indoor heated seawater pool, Finnish sauna and Turkish bath. A three-hour saunas-and-pool day ticket is listed for outside visitors at €45 per person on Hotelday. The hotel operator and Opatija tourism office confirm the facilities at Maršala Tita 144/148; reserve ahead for the adult spa zone.
Thalasso Wellness Centar Opatija
Thalasso Wellness Centar sells a Spa Relax Zone single-entry ticket for up to three hours, currently €20, and an all-day pool, spa and fitness ticket for €35. Its 2026 price list also offers a privately bookable suite with a Finnish sauna and jacuzzi. Sauna rituals are scheduled separately; check the current timetable when booking.
Hotel Excelsior Lovran Wellness & Spa
Hotel Excelsior in nearby Lovran has two Finnish saunas, a Turkish bath, relaxation zone and an indoor seawater pool. Its operator confirms the sauna facilities, and Hotelday sells a three-hour Spa Relax Day to visitors without a room for €33 per person. The hotel is about six kilometres south of Opatija and accepts advance spa reservations.
Keight Wellness & SPA
Keight Wellness & SPA welcomes outside visitors on a four-hour spa day pass. The pass includes its Finnish and infrared saunas, 25-metre indoor pool, relaxation zone, towels and robe. The hotel and Opatija tourism office both confirm public access; the listed day price starts at €40 on weekdays and €50 Friday to Sunday.
Wellness & Spa Ambasador
The Hotel Ambasador spa has a Finnish sauna, Turkish bath, soft sauna, heated seawater pool and relaxation area. Outside visitors can book a three-hour sauna and pool day ticket through Hotelday for €40 per person. Opatija tourism and the hotel operator identify the same spa at Feliksa Peršića 5; advance booking is sensible.
Wellness & Spa Bellevue
Hotel Palace Bellevue offers an indoor heated seawater pool, Finnish sauna and Turkish bath. A three-hour saunas-and-pool day ticket is listed for outside visitors at €45 per person on Hotelday. The hotel operator and Opatija tourism office confirm the facilities at Maršala Tita 144/148; reserve ahead for the adult spa zone.