What to Do in Brussels for the 2025 Back-to-School Season? Cultural Activities, Outings, and Great Deals

Back-to-school in Brussels doesn’t mean falling into routine. From festivals and exhibitions to urban walks and quirky events, the Belgian capital comes alive as early as late August. Here’s a selection of must-do activities to kick off September in Brussels.

1. Immersive Exhibition “Jules Verne 200” at Galerie Horta

📍 Location: Galerie Horta, Rue du Marché Aux Herbes 116, 1000 Brussels

📅 Dates: Until September 29, 2025

The immersive exhibition Jules Verne 200 transforms Galerie Horta into a 19th-century spaceship. Through five interactive chapters, visitors rediscover the author’s classics like Journey to the Center of the Earth, 20,000 Leagues Under the Sea, and Around the World in 80 Days. With 360° projections, virtual reality experiences, and a spectacular set design, this installation offers a full dive into Verne’s imagination — perfect for curious minds, families, and literature lovers.

2. Heritage Days 2025: Brussels Opens Its Doors

📍 Location: All across Brussels

📅 Dates: September 20–21, 2025

Every year, Heritage Days offer free access to places usually closed to the public. The 2025 edition focuses on Art Deco, the Roaring Twenties, and the Crash Years, in celebration of Brussels’ Art Deco year. Expect to visit townhouses, historic cinemas, artisan workshops, and even abandoned metro stations. It’s the perfect opportunity to explore Brussels from a fresh perspective — through architecture, history, and hidden gems.

3. “Can’t, I’ve Got Cinema”: €2 Movie Tickets

📍 Location: 34 cinemas and cultural centers across Brussels

📅 Dates: September 1–30, 2025

The festival Can’t, I’ve Got Cinema returns with thousands of tickets at just €2. Throughout September, you can enjoy indie films, Belgian cinema classics, and international releases at participating venues. It’s a great initiative to make culture more accessible and encourage movie nights without breaking the bank — ideal for cozy autumn evenings or rainy weekends.

4. EuropaTrail: Urban Hike Around Brussels

📍 Location: Starts at Parc du Cinquantenaire, ends at the Sonian Forest

📅 Date: September 6, 2025

EuropaTrail is a sporty urban hike offering an 80 km loop around Brussels. The route passes through the Green Promenade, iconic city parks, and even offers a view of the Atomium halfway through. Multiple distances are available: 5, 10, 26, 52, and 80 km, plus a kids’ race. Whether you’re a casual walker or a seasoned athlete, it’s a great way to explore the city while challenging yourself.

5. Back-to-School Flea Markets and Vintage Fairs

📍 Location: Place du Jeu de Balle, Place Flagey, Parvis de Saint-Gilles

📅 Dates: Every weekend in September

Brussels’ flea markets are a beloved tradition, and September marks the return of vintage fairs and garage sales. Whether you’re hunting for retro furniture, rare vinyls, or designer pieces, you’ll find treasures in the city’s lively streets. It’s also a chance to meet local artisans, taste Belgian specialties, and soak up the warm neighborhood vibes.

Conclusion

Back-to-school 2025 in Brussels promises a season full of discoveries. Whether you’re into culture, music, sports, or simply looking for a good time, the Belgian capital has something to charm you. So grab your calendar and get ready for a September full of surprises!