Its freshwater pool, measuring 18m x 12m, is heated to between 28°C and 32°C for optimum comfort. There are also four aquabikes, available by reservation during opening hours on weekdays. The pool is supervised by qualified lifeguards.
There is also a self-service gym with a variety of equipment: rowing machine, bicycles, multifunctional step, abdominal board, dance bar, etc. Gentle gymnastics sessions such as yoga and pilates are also organised.
Throughout the year, a wide range of activities are on offer: prenatal swimming, 'baby swimmers' workshops, aquagym, aqua backstroke, aquabike, aqua trampo fitness, stretching, as well as swimming lessons for all ages and specific support to overcome aquaphobia.
Following major renovation work, the Piscine Saint-Charles is now open to the public in modernised spaces, enhanced by new aquatic activities and a redesigned gym.