Indoor activities for kids in Brussels, 20 Aug 2026

Interactive treasure hunts and games at BELvue Museum during summer vacation days.

20 Aug 2026, 10:00-18:00 · Quartier Royal

Children can enjoy outdoor book readings and discoveries in parks every Thursday afternoon, with a backup location at Laeken Library during bad weather.

20 Aug 2026, 14:00 · Laeken

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

Museums

Pools and swim-friendly options open today around Brussels.

Swimming

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

Climbing & Bouldering

Children and teens can participate in classical ballet classes at Studio 52 Dance Academy.

20 Aug 2026, 17:00-18:00 · Ixelles

Children and teens can enjoy acro dance classes that combine dance and acrobatics at Studio 52 Dance Academy.

20 Aug 2026, 17:00-18:00 · Ixelles

Children and teens can learn break dance at Studio 52 Dance Academy.

20 Aug 2026, 17:00-18:00 · Ixelles

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

20 Aug 2026, 10:00-18:00 · Matonge

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

Indoor playgrounds

Toy-library borrowing and family play at the Auderghem toy library.

20 Aug 2026, 09:00-18:00 · Auderghem

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

20 Aug 2026, 10:00-17:00 · Laeken

Children and teens can participate in modern jazz dance classes at Studio 52 Dance Academy.

20 Aug 2026, 18:00-19:30 · Ixelles

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

20 Aug 2026, 18:30-20:00 · Quartier Midi-Lemonnier