Innovative swimming pool in Saint-Brieuc. Not as big a pool as nearby Aquabaie: 25m instead of Olympic size of 50m. Not as entertaining as Aquabaie with its multiple slides. But here are some unique environmental features of Aquaval: — Heating(biogaz: heat extracted from the water treatment facility of the city) — Ozone use to sanitize the water reducing chlorine usage by 2⁄3 compare to regular pools. You really feel you are swimming in a river. You can’t feel the chlorine during and after your bath. Very enjoyable experience.