Indoor activities for kids in Brussels, 12–13 Dec 2026

A family concert featuring Pascale Delagnes and Damien Campion performing with bass and vocals at La Tricoterie.

13 Dec 2026, 10:15-11:30 · Saint-Gilles

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

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 Market with over 200 chalets, rides, ice skating, curling, and cultural activities.

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

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

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

Families can learn bike repair and maintenance skills through workshops at CyCLO's locations.

12 Dec 2026, 10:00-12:00 · Quartier des Quais

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

12 Dec 2026, 14:00-16:00 · Molenbeek-Saint-Jean

Open skate sessions at BYRRRH!, Brussels' large indoor skatepark in Anderlecht, with helmets required for skaters under 16.

12 Dec 2026, 13:00-19:00 · Anderlecht