🔒 Instant Access: Book now and start immediately. No need to wait for a guide.
⏱️ Total Flexibility: Start, pause, and resume whenever you want.
🧩 Gamified Discovery: Solve 10 location-based puzzles to unlock hidden stories and secret spots.
📍 Starting Point: Hotel, De Brouckere, 1000 Bruxelles, Belgium
🛡️ Free Cancellation: Cancel up to 24 hours before your planned start for a full refund.
🌐 Available In: 🇬🇧 English 🇫🇷 Français
Single Mission
Just looking for a single adventure?
Brussels City Pass
The complete Brussels adventure.
Annual Pass
Play any quest in 1000+ cities for the price of a dinner for two.
Places you will visit
10
It will take you
80-110 mins
You will walk
3290 steps
Total distance
2.5 km
Route you will explore
Starting point Hotel
De Brouckere, 1000 Bruxelles, BelgiumFinish point Musical Instruments Museum
Rue Montagne de la Cour 2, 1000 Bruxelles, BelgiumAbout this quest
Brussels is buzzing—but beneath its charming streets, a dangerous game unfolds. You’ve been summoned by the legendary Detective X to discuss a chilling case: a mysterious kidnapper cloaked in black. But before you even meet... Detective X vanishes. Coincidence? Or a trap?
Now the fate of the city’s greatest mind rests in your hands. Follow the kidnapper’s cryptic clues through the heart of Brussels, solve real-world puzzles, and uncover hidden secrets before time runs out.
This walking adventure is perfect for friends and families ready to step into the story. Explore the city, test your wits, and connect over an unforgettable rescue mission. Will you crack the case before it’s too late?
Highlights
Discover famous and less famous Belgian symbols
Find out about Einstein's links with this lovely capital
Psychoanalyze one of the most famous Surrealist Belgian painters of the 20th century
Impress your friends with your newly acquired knowledge about the Art Nouveau current
Learn how to escape death 7 times from the Belgian inventor of the saxophone
The mission: Your story in Brussels
It's about a mysterious serial kidnapper dressed in a black coat. But as soon as you arrive... Mr. X himself disappears! Could there be a connection between the two?
The kidnapper has planted clues all over Brussels and so it falls on your shoulders to discover the secret and rescue Mr. X! Hurry up! He may be in great danger!
Tips & Recommendations
Wear Comfortable Shoes
You will be walking throughout the city, so comfortable footwear is essential for enjoying the experience.
Charge Your Phone
Make sure your smartphone is at least 60% charged. The quest runs through the Questo app, and you will be using it throughout.
Check the Weather
This is an outdoor activity. Bring an umbrella or sunscreen depending on the forecast.
Bring a Camera
You will discover photogenic locations and hidden gems perfect for capturing memories.
Stay Hydrated
Bring water, especially during warmer months or longer quests.
Play with Friends
While you can play solo, quests are more fun with friends or family. One ticket works for a group.
Ratings and Reviews
39 ratings
Beat the best: Top Brussels explorers
Compare Questo vs. Guided Walking Tours
Flexibility
Regular Guided Tours
Fixed schedules & no pausing
Questo
Start, pause, and resume anytime
Privacy
Regular Guided Tours
Crowds of up to 30 strangers
Questo
Private experience for your group only
Pricing
Regular Guided Tours
$30-$40 per person
Questo
Affordable per-group pricing
Availability
Regular Guided Tours
Requires advance booking
Questo
Instant access 24/7/365
Experience
Regular Guided Tours
Passive listening to a guide
Questo
Active gamification; you solve the mystery
| Feature | Regular Guided Tours | Questo |
|---|---|---|
| Flexibility | Fixed schedules & no pausing | Start, pause, and resume anytime |
| Privacy | Crowds of up to 30 strangers | Private experience for your group only |
| Pricing | $30-$40 per person | Affordable per-group pricing |
| Availability | Requires advance booking | Instant access 24/7/365 |
| Experience | Passive listening to a guide | Active gamification; you solve the mystery |
