About the Poseidon swimming pool in Woluwe-Saint-Lambert

Located in the heart of Woluwe-Saint-Lambert, just a stone’s throw from the town hall and Tomberg metro station, the Poseidon swimming pool is part of the Complexe Sportif Poseidon, an emblematic venue for lovers of swimming and aquatic activities.

This community pool has a 25-meter pool with six swimming lanes, as well as a learning pool and a paddling pool for the little ones. What’s more, the pool offers a bright, pleasant setting thanks to its huge bay windows, flooding the space with natural light.

In summer, a solarium equipped with deckchairs lets you relax in the sun. The pool also offers swimming and aquagym classes, complemented by a cafeteria overlooking the pool where visitors can meet up after work. A welcoming, modern space for all ages and levels, in a friendly setting.
Every day, after the pool closes to the public, various clubs offer evening activities: diving club, waterpolo club, diving club and swimming club.

Since 2021, the pool no longer offers a sauna – hammam area, as the Woluwe thermal baths, accessible from the pool’s paddling pool area, have closed. In addition, the Poseidon pool’s jacuzzis have been out of service for some time and are still not operational (end 2024).
Built in 1964, the Poseidon pool is a communal pool managed by the municipality of Woluwe-Saint-Lambert.

Built in :

1964

Management type :

MUNICIPAL

Facilities and equipment – Poseidon swimming pool

Woluwe-Saint-Lambert swimming pool

Infrastructures of the Poseidon swimming pool:

  • Pool dimensions: 25 m x 13 m
  • 6 swimming lanes
  • Large pool water temperature: 28°C

> 25-meter swimming pool in Brussels

  • Learning pool dimensions: 16 m x 8 m
  • Learning pool water temperature: 30°C

> Learning pool in Brussels

  • Paddling pool reserved for toddlers under 6 years of age
  • Paddling pool water temperature: 32°C

> Swimming pool with paddling pool in Brussels

The Poseidon pool solarium is open on sunny days. In summer, deckchairs are available free of charge. The outdoor solarium area runs alongside the 25-metre pool and offers a view over the roof of the Poseidon Ice Skating Rink.

> Swimming pool with solarium in Brussels

The Poseidon pool jacuzzis have been out of service for some time and are inoperable for an indefinite period.

> Jacuzzi pool in Brussels

Swimming pool Poseidon Brussels

Adress and contact information – Poseidon swimming pool

Adress : Avenue des Vaillants 2, 1200 Woluwe-Saint-Lambert
Phone : 02 771 66 55
Email : poseidon@woluwe1200.be

Opening hours
Day Hours
Monday 7h30 – 19h30
Tuesday  7h30 – 19h30
Wednesday  7h30 – 19h30
Thursday  7h30 – 19h30
Friday  7h30 – 19h30
Saterday 7h30 – 17h (July and August -> 7h30 à 19h00)
Sunday 7h30 – 19h
Schedule of lanes available for swimming
Couloir piscine Poseidon

Bring a swimming cap and a €1 coin for the lockers.

Last ticket sale and water exit

The Poseidon pool asks swimmers to buy their tickets 45 minutes before closing time and to leave the pool 20 minutes before closing time.

Entry fees – Poseidon swimming pool

MUNICIPAL RATES (Woluwe-Saint-Lambert and Crainhem)
Junior = -18years / Senior = 60+ / Student = High school and university / Special = PMR, large families, BIM

Individual Price
Adult 3.50€
Junior / Senior / Special 2.50€
Student / Police / Fireman 3.00€
Entry card Price
10 entries adult 30€
10 entries Junior / Senior / Special 23€
Subscriptions Price
1 year adult 210€
6 months adult 125€
1 year Senior 200€

RATES OUTSIDE THE MUNICIPALITY
Junior = -18years / Senior = 60+ / Student = High school and university / Special = PMR, large families, BIM

Individual Price
Adult 4.80€ (+0.50€ sunday)
Junior / Senior / Special 3.80€ (+0.50€ sunday)
Student / Police / Fireman 3.00€
Entry Cards Price
10 entries adulte 40€
10 entries Junior / Senior / Special 34€
Subscriptions Price
1 year adult 290€
6 months adult 170€
1 year Senior 270€
Swimming pool Poseidon Brussels

Activities offered by the Poseidon swimming pool in Woluwe-Saint-Lambert

The Poseidon pool offers aquatic activities for adults and children.

  • Prenatal Aquagym

  • Aquagym

  • Aquajump

  • Senior Aquagym

  • Baby Swimming

  • Children’s Swimming School (extracurricular)

  • Adult Swimming School

  • Private Swimming Lessons

  • Children’s Birthday Parties

  • Swimming Camps (non-school periods)

  • Swimming Club

  • Diving Club

  • Springboard Diving Club

  • Synchronised Swimming Club

  • Water-polo

  • Aquabike

  • Sauna – Hammam

  • Jacuzzi

Water quality

The Poseidon swimming pool is equipped with a water treatment system using a chlorination process, ensuring effective, continuous disinfection to guarantee the water’s sanitary quality.

Rules of the Poseidon swimming pool
  • Only classic swimsuits are allowed

  • Swim caps are mandatory

  • Shower and footbath required before entering the pool

  • Children under 10 must be accompanied and supervised by an adult in the water

  • Shorts, long boxers, sarongs, skirts, burkinis, and shorty suits are prohibited.

  • No food or drink

  • Razors prohibited

  • Photography prohibited

Règlement interdit piscine

Accessibility -Poseidon swimming pool

The Poseidon pool is close to the Tomberg metro station and the Woluwe-Saint-Lambert town hall.
Nearest public transport stops to reach the Poseidon pool:

  • Metro line 1, “Tomberg” stop
  • Bus 28, “Tomberg” stop

If you’re coming by car, there are two types of parking available. The parking lot opposite the pool entrance is in the blue zone (parking disc valid for 2 hours). The dirt parking lot along the side of the sports complex is free.

Contact the Poseidon swimming pool

Other public swimming pools in the vicinity of Poseidon :