Mystery Images
Families and groups can enjoy a mystery image activity at the Museum of Medicine involving puzzles and exploration of the collections.
Mabel activities
Indoor ideas for kids in Brussels
Browse 15 indoor ideas ideas in Brussels for 31 Aug 2026.
15 activities
Museums
Museum visits and exhibitions that work well as flexible family outings.
Climbing & Bouldering
Climbing gyms and bouldering options to compare before choosing a venue.
Initiation Danse
Young children can participate in introductory dance classes at Studio 52 Dance Academy.
Acro Danse
Children and teens can enjoy acro dance classes that combine dance and acrobatics at Studio 52 Dance Academy.
Break Dance
Children and teens can learn break dance at Studio 52 Dance Academy.
Modern' Jazz
Children and teens can participate in modern jazz dance classes at Studio 52 Dance Academy.
Swimming
Pools and swim-friendly options open today around Brussels.
Indoor Play at Pause & Play
Indoor play sessions at Pause & Play, a family-friendly play space in Ixelles with a cafe and birthday options.
Theatre Classes at Théâtre Ô Plus
Children and teenagers can participate in weekly theatre workshops at Théâtre Ô Plus in Forest.
Artistic gymnastics
Children can participate in artistic gymnastics classes at Gym Equilibre to develop strength, flexibility, coordination, and confidence.
Indoor Play at Le Monde d'Ayden Uccle
Children can enjoy an inclusive indoor play and sensory activity experience at Le Monde d'Ayden Uccle.