Unusual Activities in Brussels: 7 Must-Try Experiences
Looking for an unusual activity in Brussels or an original experience for your next outing? Between historic heritage, culture, gastronomy, and immersive experiences, the Belgian capital is full of surprising ways to discover the city from a different perspective. Whether you’re visiting for a weekend, on vacation, or simply searching for a fun activity with friends, Brussels offers plenty of experiences that go beyond the usual tourist trail.
Set off on an adventure with a treasure hunt through the historic city center, relax in a unique beer spa, test your accuracy during an axe-throwing session, or explore the city’s underground passages in a museum unlike any other. Culture enthusiasts can immerse themselves in the world of comic books, while beer lovers can discover one of the most famous bars in the world.
Whether with family, friends, or as a couple, these unusual activities in Brussels will allow you to enjoy original experiences and create unforgettable memories. Here is our selection of the best activities to explore the Belgian capital from a different angle.
1. Discover Brussels’ Grand Place with an Urban Treasure Hunt by Paris Enigmes
Turn your visit to Brussels into an immersive adventure with the treasure hunt The Secrets of Brussels’ Grand Place offered by Paris Enigmes. Through the majestic façades and guild houses surrounding the square, you’ll discover one of Europe’s most beautiful Baroque squares, a UNESCO World Heritage Site.
During this experience, you’ll solve puzzles based on observing sculptures, signs, and architectural details that tell the story of the city’s craftsmen and guilds. Each solved puzzle reveals a historical anecdote or a Brussels legend, making the visit fun, cultural, and immersive.
The route will take you past iconic buildings such as the King’s House, the House of the Dukes of Brabant, and the Brewers’ House. The experience combines urban exploration, observation, and logic to help you discover the city from an original perspective.
Accessible to everyone, this treasure hunt is played independently on a smartphone. It is ideal for a family outing, a group of friends, or even a unique date as a couple.
Practical Information:
📍 Starting point: Grand-Place No. 9, Brussels
⏱ Duration: approximately 60 minutes
👥 Team: 1 to 4 participants per smartphone
🎯 Difficulty: easy
💰 Price: €16.90 per team
🎫 Booking: not required, self-guided visit
📱 Equipment: Android smartphone or iPhone
Experience Brussels differently, uncover the hidden details of the Grand Place, and dive into the history of the guilds through this immersive treasure hunt offered by Paris Enigmes.
2. Relax in a Unique Beer Spa at Bath & Barley in Brussels
Enjoy a unique and relaxing experience in Brussels by discovering Bath & Barley, a one-of-a-kind beer spa in Belgium. Located just a few steps from the famous Grand Place, this venue offers an original concept inspired by Belgium’s brewing tradition: relaxing in a hot bath made with water, hops, barley, and yeast—the essential ingredients of beer.
Set within the vaulted cellars of a historic building in the city center, Bath & Barley offers an authentic and cozy atmosphere, perfect for unwinding after a day of sightseeing. The experience combines wellness, beer culture discovery, and a friendly moment to share with friends, family, or a partner.
During your session, you’ll enjoy a private spa area with wooden tubs accommodating up to six people. The baths are enriched with hops, malt, and yeast, known for their beneficial effects on the skin and relaxation. To complete the experience, you can enjoy Belgian blonde beer directly from your bath, including unlimited Estaminet beer.
For beer enthusiasts, Bath & Barley also offers beer flights, featuring selections of Belgian beers paired with appetizers, allowing you to explore different flavors and styles while enjoying the spa.
This original activity is perfect for a relaxing weekend in Brussels, a romantic moment, or a fun experience with friends.
Practical Information:
📍 Address: Rue de l’Écuyer 34, 1000 Brussels
⏱ Duration: approximately 1 hour or more depending on the package
👥 Capacity: tubs for up to 6 people
💰 Price: €99 per person
🍺 Drink: Estaminet blonde beer included
3. Enjoy an Original Axe Throwing Experience at WoodCutter Brussels
Want to try an unusual and adrenaline-filled activity in Brussels? Head to WoodCutter Brussels, the first axe-throwing bar in the heart of the Belgian capital. Located just a few minutes from the famous Grand Place, this venue offers an original experience combining sport, precision, and social fun.
In this dedicated space, you can learn axe throwing on one of the nine throwing lanes, guided by experienced instructors known as Axe Masters. After an introduction to techniques and safety rules, you’ll be able to improve your throwing skills, try different axes, and take part in challenges or mini-tournaments with friends.
The experience doesn’t stop at throwing axes: WoodCutter also features an on-site bar, where you can enjoy beers and cocktails to extend the evening in a friendly atmosphere after your session.
This activity is ideal for many occasions: a night out with friends, birthdays, bachelor/bachelorette parties, unique dates, or team-building events. It’s a fun and dynamic way to share a memorable experience while discovering an activity that is still relatively uncommon in Europe.
Practical Information:
📍 Address: 37 Rue des Alexiens, 1000 Brussels
⏱ Opening hours:
• Monday: 5:00 PM – 10:00 PM
• Tuesday to Thursday: 2:30 PM – 10:00 PM
• Friday: 2:30 PM – 11:00 PM
• Saturday: 10:45 AM – 11:00 PM
• Sunday: 10:45 AM – 10:00 PM
👥 Activity: supervised axe throwing across multiple lanes
🍺 Services: bar with beers and cocktails
🎯 Ideal for: groups of friends, birthdays, team building, bachelor/bachelorette parties
🎫 Booking: online reservation recommended
Get ready to hit the target, challenge your friends, and enjoy a unique experience in the heart of Brussels with axe throwing at WoodCutter. 🪓🍻
4. Explore the City’s Underground Network at the Brussels Sewer Museum
Want to discover Brussels from a truly unusual perspective? The Brussels Sewer Museum invites you to dive behind the hidden scenes of the city and explore its impressive underground network. Located beneath the historic pavilions of the Porte d’Anderlecht, this science museum offers a unique experience combining history, science, and urban exploration.
During the visit, you’ll descend into a real city sewer, where you can walk alongside the Senne, the historic river that runs through Brussels. This immersion helps you understand how the capital’s sanitation system works and how the sewers help protect the city from flooding.
The museum also features interactive exhibitions explaining the role of sewers in water management, public health, and the environment. For example, you’ll discover how wastewater analysis can provide information about residents’ health, or why rats play an important role in the urban ecosystem.
The experience also highlights a profession that is often overlooked: that of the sewer worker, the professionals who work beneath the city every day to maintain the network and ensure the system functions properly.
Between unusual exploration, scientific discovery, and immersion into the depths of Brussels, this visit offers a completely different perspective on the Belgian capital.
Practical Information:
📍 Address: Porte d’Anderlecht, 1000 Brussels
⏱ Opening hours: Tuesday to Sunday, 10:00 AM – 5:00 PM
🚫 Closed: Monday and certain public holidays
👥 Audience: suitable for families, curious visitors, and fans of unusual experiences
🎟 Bonus: free admission on the first Sunday of the month
During your visit to Brussels, dare to go beneath the city and discover the hidden history of the Senne and the sewers in one of the capital’s most original museums.
5. Dive into the World of Comics at the Brussels Comics Museum
Brussels is often considered the world capital of comics, and a visit to the Comics Museum is a must for fans of the ninth art. Housed in a stunning Art Nouveau building designed by Belgian architect Victor Horta, this museum pays tribute to more than a century of Belgian and international comic book history.
Through permanent and temporary exhibitions, visitors discover the behind-the-scenes process of comic book creation: scripts, sketches, original plates, prints, and narrative techniques. The route also presents the great authors and characters who have shaped comic book history, including the famous Tintin, created by Hergé.
The permanent exhibition “A Century of Belgian Comics” traces the evolution of this art form from its origins to the present day. 3D reconstructions, rare documents, and interactive installations help visitors understand how authors imagine and create their stories.
The museum also hosts numerous temporary exhibitions, meetings with authors, sketching sessions, and events dedicated to comic book enthusiasts. These activities offer a complete immersion into the creative world of comics.
With a visit lasting around 1 hour 30 minutes, the Comics Museum is an original cultural activity to enjoy in Brussels, whether you are an art lover, comic book fan, or simply curious.
Practical Information:
📍 Address: Rue des Sables 20, 1000 Brussels
⏱ Opening hours: Tuesday to Sunday, 10:00 AM – 6:00 PM
💰 Price: €14 per adult
👥 Audience: families, comic book fans, visitors of all ages
⏳ Visit duration: approximately 1 hour 30 minutes
Between artistic heritage, popular culture, and immersion in authors’ imagination, the Comics Museum is a must-see stop for discovering one of Brussels’ greatest cultural prides.
6. Experience the Madness of Delirium Village
It’s impossible to talk about original activities in Brussels without mentioning the famous Delirium Village, a true paradise for beer lovers. Located in Impasse de la Fidélité, just steps from the iconic Grand Place, this unique complex brings together several themed bars dedicated to discovering beers and spirits from around the world.
At the heart of the village is the legendary Delirium Café, famous for its impressive menu of more than 2,000 different beers. This incredible selection even earned it recognition in the record books for the number of beers offered. Set in a characterful vaulted cellar, this bar has become a must-visit spot for lovers of Belgian and international beer.
The Delirium Village is not limited to a single bar: it is actually a collection of eight themed bars, each offering a different atmosphere and specialties. Among them are Delirium Taphouse, with its many kegs visible behind the bar, Hoppy Loft dedicated to modern craft beers, and Floris Bar, which immerses you in the world of absinthe and the Belle Époque.
Cocktail and spirits lovers can also explore other original worlds such as Floris Garden with its rum selection, or Floris Tequila, inspired by the aesthetics of Aztec temples.
Between a festive atmosphere, rare beer tastings, and the discovery of Belgian brewing culture, Delirium Village is an unmissable experience for enjoying Brussels in a friendly and authentic way.
Practical Information:
📍 Address: Impasse de la Fidélité, 1000 Brussels
🍺 Specialty: more than 2,000 beers from around the world
🍹 Concept: village made up of several themed bars
Whether you are a craft beer enthusiast or simply curious, an evening at Delirium Village is the perfect opportunity to discover the richness of Belgian brewing culture in a unique atmosphere.
7. Explore the Street Art of the Marolles with an Urban Treasure Hunt by Paris Enigmes
Discover another side of Brussels by exploring the famous Marolles district through the treasure hunt Street Art Trail in the Marolles District offered by Paris Enigmes. A true open-air museum, this popular district is known for its colorful murals, artistic graffiti, and authentic atmosphere.
Along the route, you’ll need to solve puzzles by observing the street art works decorating the neighborhood’s walls. Each step will help you discover the hidden stories behind the murals, the artists who created them, and references to Brussels culture and comics.
The game will notably take you past several nods to the ninth art, with iconic characters such as Spirou, Boule and Bill, Quick and Flupke, and Blake and Mortimer. A fun way to discover why Brussels is often considered the capital of comics.
This urban trail sits halfway between an outdoor escape game, cultural tour, and artistic exploration. Guided by a mobile app, you can move at your own pace while observing the hidden details of the neighborhood.
Accessible to everyone, this treasure hunt is an ideal activity for an original walk with family, friends, or as a couple.
Practical Information:
📍 Starting point: Boulevard du Midi 87, 1000 Brussels
⏱ Duration: approximately 60 minutes
👥 Team: 1 to 4 participants per smartphone
🎯 Difficulty: easy
💰 Price: €10.90 per team
🎫 Booking: not required, self-guided visit
📱 Equipment: Android smartphone or iPhone
Between urban art, puzzles, and cultural discovery, this treasure hunt in the Marolles lets you visit Brussels differently and turn a simple walk into a real urban adventure.
Conclusion
Brussels is not only a dynamic European capital: it is also a city that can be discovered in a playful, original, and immersive way. Whether you are passionate about history, a comic book lover, curious about science, or a fan of unusual experiences, the city offers activities for all tastes and ages.
From urban treasure hunts and beer spas to themed bars and underground visits, each experience lets you see Brussels from a unique angle and create unforgettable memories. So let yourself be surprised, explore its hidden treasures, and make the most of everything the Belgian capital has to offer for unforgettable moments.
