SaunaRelaxBar is a small independent Finnish sauna in the Sokol building in Ostrava-Poruba. The shared mixed sauna holds up to 15 people, with an outdoor plunge pool for cooling, two separate rest zones and a pub at the entrance serving draught beer and pizza. The house rules allow entry only without swimwear. Open Tuesday to Friday 14:00–22:00 and weekends from 12:30, closed Mondays; 60 minutes costs 155 CZK and unlimited entry 370 CZK.
Wellness U Felošů is a small family-run sauna below a family house in Ostrava-Michálkovice. It has a Finnish sauna (90–105 °C), a steam sauna and an aroma sauna, each for four people, plus a rest area with heated loungers. The whole area is mixed and swimwear-free. Open weekdays 16:00–21:00 and weekends 13:00–21:00, booked by phone; two hours cost 380 CZK, and private sessions or hire of the whole area can be arranged.
Saunia Avion is a 650 m² sauna world in Avion Shopping Park in Ostrava-Zábřeh, run by the Czech Saunia chain. It has five saunas: Finnish, steam bath, a sauna with steam bursts, a salt sauna and a tropical sauna, with a plunge pool, an ice well, cooling buckets and mist showers. The sauna area is swimwear-free and there is a sauna ceremony programme. Open daily 9:00–23:00 with free parking; 60 minutes cost 449 CZK and unlimited time 729 CZK, with towel and sheet included.
Saunia Futurum is a 930 m² sauna world in the Futurum shopping centre, part of the Czech Saunia chain. It has six saunas: Finnish, herbal, steam bath, a sauna with steam bursts, a salt sauna and a tropical sauna, plus five ways to cool down, including a plunge pool, an ice well, buckets, mist showers and a cooling tunnel. The whole sauna area is swimwear-free. It runs a sauna ceremony programme and is open daily 9:00–23:00; 60 minutes cost 449 CZK and unlimited time 729 CZK.
Vodní svět Sareza, locally called Čapkárna, is the city-run indoor pool complex in central Ostrava with a 25 m pool, a 100 m slide and a water cave. Its wellness centre has three steam cabins, Finnish and Celtic saunas, a cooling zone and herbal baths; a steam bath area adds a Finnish sauna, steam sauna and cold pool, and there is a stand-alone Finnish sauna. Saunas are mixed except single-sex Wednesdays and Thursdays. Entry from 260 CZK for 90 minutes.
The sauna centre at the city-run Poruba indoor pool, home to Ostrava's 50 m pool, has traditional Finnish saunas (separate women's and men's), a steam sauna and a Celtic sauna, with an outdoor cooling pool, an indoor cooling zone and a rest room. On weekday mornings until 13:00 only the single-sex Finnish saunas run; after that, and all weekend, the whole centre is shared. Open Monday 8:00–21:00, Tuesday to Friday from 7:00, weekends 9:30–19:30; 90 minutes cost 270–330 CZK.
SaunaRelaxBar is a small independent Finnish sauna in the Sokol building in Ostrava-Poruba. The shared mixed sauna holds up to 15 people, with an outdoor plunge pool for cooling, two separate rest zones and a pub at the entrance serving draught beer and pizza. The house rules allow entry only without swimwear. Open Tuesday to Friday 14:00–22:00 and weekends from 12:30, closed Mondays; 60 minutes costs 155 CZK and unlimited entry 370 CZK.
Wellness U Felošů is a small family-run sauna below a family house in Ostrava-Michálkovice. It has a Finnish sauna (90–105 °C), a steam sauna and an aroma sauna, each for four people, plus a rest area with heated loungers. The whole area is mixed and swimwear-free. Open weekdays 16:00–21:00 and weekends 13:00–21:00, booked by phone; two hours cost 380 CZK, and private sessions or hire of the whole area can be arranged.
Saunia Avion is a 650 m² sauna world in Avion Shopping Park in Ostrava-Zábřeh, run by the Czech Saunia chain. It has five saunas: Finnish, steam bath, a sauna with steam bursts, a salt sauna and a tropical sauna, with a plunge pool, an ice well, cooling buckets and mist showers. The sauna area is swimwear-free and there is a sauna ceremony programme. Open daily 9:00–23:00 with free parking; 60 minutes cost 449 CZK and unlimited time 729 CZK, with towel and sheet included.
Saunia Futurum is a 930 m² sauna world in the Futurum shopping centre, part of the Czech Saunia chain. It has six saunas: Finnish, herbal, steam bath, a sauna with steam bursts, a salt sauna and a tropical sauna, plus five ways to cool down, including a plunge pool, an ice well, buckets, mist showers and a cooling tunnel. The whole sauna area is swimwear-free. It runs a sauna ceremony programme and is open daily 9:00–23:00; 60 minutes cost 449 CZK and unlimited time 729 CZK.
Vodní svět Sareza, locally called Čapkárna, is the city-run indoor pool complex in central Ostrava with a 25 m pool, a 100 m slide and a water cave. Its wellness centre has three steam cabins, Finnish and Celtic saunas, a cooling zone and herbal baths; a steam bath area adds a Finnish sauna, steam sauna and cold pool, and there is a stand-alone Finnish sauna. Saunas are mixed except single-sex Wednesdays and Thursdays. Entry from 260 CZK for 90 minutes.
The sauna centre at the city-run Poruba indoor pool, home to Ostrava's 50 m pool, has traditional Finnish saunas (separate women's and men's), a steam sauna and a Celtic sauna, with an outdoor cooling pool, an indoor cooling zone and a rest room. On weekday mornings until 13:00 only the single-sex Finnish saunas run; after that, and all weekend, the whole centre is shared. Open Monday 8:00–21:00, Tuesday to Friday from 7:00, weekends 9:30–19:30; 90 minutes cost 270–330 CZK.