What's On in Belgium

21 events across Belgium between 10 Sept 2026 and 30 Sept 2026. The calendar leans towards Community, Festivals and Food & Drink. Every one of the 21 has free entry. Curated listings are drawn from official city and venue agendas and were last re-checked on 9 Sept 2026.

Free around town

Free events we found across Belgium from official city and venue listings. Tap an event for details. Booking happens on the organiser's own site.

Sourced

Thu 10 Sept – Sun 13 SeptFree

RendezVous - Brussels Art Week

Over 80 galleries and art spaces across the Brussels-Capital Region, Brussels

Registration needed

via Evous Bruxelles (agenda), citing rendezvousbxl.com · Checked 7 Sept 2026

Sourced

Fri 11 Sept, 16:00Free

Bozar Rooftop 2026 — Friday session

Bozar Rooftop, Rue Ravenstein 23, 1000 Brussels, Brussels

Registration needed

via Bozar · Checked 8 Sept 2026

Sourced

Sat 12 Sept, 16:00Free

Bozar Rooftop 2026 — Saturday session

Bozar Rooftop, Rue Ravenstein 23, 1000 Brussels, Brussels

Registration needed

via Bozar · Checked 8 Sept 2026

Sourced

Sun 13 Sept, 11:00Free

Festiwhalll

Esplanade de la maison communale, avenue Charles Thielemans 93, 1150 Woluwe-Saint-Pierre, Brussels

Registration needed

via Evous Bruxelles (agenda), citing woluwe1150.be · Checked 7 Sept 2026

Sourced

Tue 15 Sept, 12:15Free

Lunchtime guided tour - House of European History (September)

House of European History, Rue Belliard 135, 1000 Brussels, Brussels

Registration needed

via visit.brussels / agenda.brussels · Checked 18 Aug 2026

Sourced

Fri 18 Sept – Sun 20 SeptFree

Fêtes médiévales de Forest (27th edition)

Jardins de l'Abbaye de Forest, place Saint-Denis, 1190 Forest, Brussels, Brussels

Registration needed

via Commune de Forest · Checked 7 Sept 2026

Sourced

Sat 19 Sept, 10:00Free

Heritage Days at Flagey - guided tours of the radio building

Flagey, Place Sainte-Croix, 1050 Ixelles, Brussels, Brussels

Registration needed

via Flagey · Checked 9 Sept 2026

Sourced

Sat 19 Sept, 10:00Free

Heritage Days at Flagey: inside the 'liner'

Flagey, Place Sainte-Croix, 1050 Ixelles, Brussels, Brussels

Registration needed

via Flagey · Checked 8 Sept 2026

Sourced

Sat 19 Sept – Sun 20 SeptFree

Heritage Days / Journées du Patrimoine 2026

Sites across the Brussels-Capital Region; info point at 20 Mont des Arts, 1000 Brussels, Brussels

Registration needed

via urban.brussels - Heritage Days · Checked 4 Sept 2026

Sourced

Sun 20 Sept, 09:30Free

Car Free Sunday across the Brussels-Capital Region

The whole Brussels-Capital Region, all 19 municipalities, Brussels

via Ville de Bruxelles · Checked 8 Sept 2026

Sourced

Sun 20 Sept, 09:30Free

Dimanche sans voiture (Car-Free Sunday)

The entire Brussels-Capital Region (all 19 communes), Brussels

Registration needed

via Evous Bruxelles (agenda), citing be.brussels · Checked 7 Sept 2026

Sourced

Sun 20 Sept, 09:30Free

Dimanche sans voiture / Autoloze Zondag 2026

The entire Brussels-Capital Region, Brussels

via Ville de Bruxelles · Checked 4 Sept 2026

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