Indoor activities for kids in Brussels, 22 Aug 2026

Parent-child workshops for children aged 2-4 to discover nature and animals through hands-on activities and observation.

22 Aug 2026, 10:00 · Bruxelles

A treasure hunt adventure with puzzles and codes at the Musée des Enfants.

22 Aug 2026, 10:00-12:30 · Ixelles

Museum visits and exhibitions that work well as flexible family outings.

Museums

Climbing gyms and bouldering options to compare before choosing a venue.

Climbing & Bouldering

Pools and swim-friendly options open today around Brussels.

Swimming

Children can enjoy a variety of indoor activities like ninja courses, arcade games, and a cinema at CityKids.

22 Aug 2026, 10:00-20:00 · Matonge

Indoor play spaces where children can climb, slide, jump, and move around.

Indoor playgrounds

Recurring sports sessions and classes for active children.

Sports classes

The Winter Wonders Christmas event with a market, attractions, cultural activities, and light shows at Brussels' Grand-Place.

22 Aug 2026, 12:00-22:00 · Quartier du Centre

Children can explore their creativity and imagination at Hop Up Playgrounds, an innovative open-ended playground with versatile structures.

22 Aug 2026, 10:00-17:00 · Quartier Saint-Gery

Children and teens can participate in Thai boxing, English boxing, and Jiu-Jitsu classes at Gym Equilibre venues.

22 Aug 2026, 10:00-12:45 · Quartier Midi-Lemonnier

Children and teenagers can participate in weekly theatre workshops at Théâtre Ô Plus in Forest.

22 Aug 2026, 09:45-10:45 · Forest

Children participate in playful programming, gaming, and electronics during Saturday coding classes at We Are Coders.

22 Aug 2026, 10:00-11:30 · Watermael-Boitsfort

Children and teens can participate in a weekly creative workshop combining sewing and digital fabrication at Fablab'ke.

22 Aug 2026, 14:00-16:00 · Molenbeek-Saint-Jean

A family-friendly planetarium show about the relationships between Earth, Moon, and Sun, featuring a short film and sky presentation.

22 Aug 2026, 14:00 · Laeken

A 30-minute family-friendly planetarium show introducing young children to stars, planets, and constellations through an immersive audio experience.

22 Aug 2026, 10:00-10:30 · Laeken

Families can visit the planetarium's ticket office and reception to purchase tickets and get information.

22 Aug 2026, 10:00-17:00 · Laeken

Various sports like basketball, volleyball, and badminton at the multi-sport hall during regular hours.

22 Aug 2026, 09:00-20:00 · Laeken