Club subaquatique d oyonnax

The Club Subaquatique d'Oyonnax (CSO) is a diving club located in Oyonnax, France, fostering a convivial and cheerful atmosphere both underwater and above. Certified by SSI and CMAS/FFESSM, the club welcomes all levels, from beginners to experienced divers. They offer pool training sessions every Monday and Friday evening, as well as various outings to nearby lakes such as Nantua, Bourget, Annecy, or Vouglans, and even weekend trips to the Mediterranean with full board.

The club's facilities include WiFi, a bar, and a swimming pool, along with equipment rental. They are particularly noted for their "Boat Diving" opportunities, making full use of their boat. The club's ethos is to discover and develop underwater diving following the FFESSM's guidelines, with a strong emphasis on conviviality and good humor, evident in gatherings after training and during trips.

The CSO is a young and innovative club, utilizing tools like VPDive to optimize learning and practice time. Their qualified instructors ensure efficient training in both pool and natural environments. Membership for the 2023/2024 season is now open, inviting everyone to discover or rediscover the passion for diving.