Welcome to the Sport Center Poseidon

Important information – Swimming pool closure from 5 January

• Subscriptions & access cards: will be extended with due consideration, at least for the duration of the works.
• Swimming school: further information will be sent directly by email to registered participants. Some classes may take place at Sportcity with the usual instructors.
• Schools: not all schools can be relocated. Swimming lessons are replaced by alternative sports activities (e.g. climbing), supervised by Poseidon and school staff.
• Royal Brussels Poseidon: time slots have been secured in other pools (diving, swimming, water polo). Please contact the club for details.
• Aquagym: most classes are adapted and held indoors with the same instructors during the works.
• Public swimming: residents of Woluwe-Saint-Lambert benefit from the resident rate at Sportcity for the entire duration of the works.
• Residents of Kraainem: no resident rate at Sportcity.
• Duration: starting early January, lasting approximately 12 months.
• Work details:  https://urlr.me/2nGbSh
• PRM accessibility: no PRM lift included in this project (separate project planned for 2026).
• Sauna & jacuzzi: not replaced as part of this renovation (a future wellness area is under consideration).

Reminder: all indoor sports activities remain available, and Poseidon remains open.

The Poseidon sports complex offers you

• A 25m swimming pool
• A learning pool
• An aquatic area for children under 6 years old
• An outdoor solarium with deckchairs
• A multi-sports hall for basketball, volleyball, badminton...
• volleyball and badminton
• A martial arts room
• A climbing gym
• 5 multi-purpose rooms for a variety of sporting activities.
• A dance hall
• We have a sports medicine and physiotherapy clinic.
• Every day, the tavern/restaurant offers varied, balanced menus.

The whole team wishes you a great time at POSEIDON!

Eric Bott, alderman for sports, President of Poseidon

Latest News !

⚠️ Important change to access

Poseidon sports complex

We would like to inform our users that, from Monday 27 April, access to the building will no longer be possible via the main entrance.

Access to the various facilities (Sports Hall, Climbing Wall, Studio) will now only be via the sports hall.

We therefore ask all users to use this entrance to access their activities.

In addition, a temporary payment desk will be set up near the entrance to the multi-sports hall (the exact location is yet to be confirmed) to enable on-site payment for activities.

We are aware of the inconvenience this situation may cause and are doing everything we can to improve access as soon as possible.

Thank you for your understanding.

GROUP COURSES HOLIDAY 2026

Take our indoor courses this 2026 holiday.

Schedule