The Lost Boy of Antwerp: A Mystery to Unravel
4.25Player rating· 339 plays →

Made for this city by a local creator, with a real-world challenge at every stop.
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Get this quest →The experience
About this quest
In the heart of Antwerp, on the bustling Groenplaats, you’re approached by a confused young boy. With no memory of his name, his age, or even how he got there, he simply pleads, “I don’t know where I am, who am I? What happened?”
Your curiosity leads you to follow him as he desperately whispers, “Come, come, come.” Together, you’ll navigate the city’s iconic streets, solve cryptic puzzles, and uncover clues that might help this lost child find his way home.
This adventure requires teamwork, wit, and a sense of adventure. Walk, explore, and dive deep into the mystery — can you help bring the lost boy back to where he belongs? Join the quest and make memories while solving this thrilling mystery!
What makes this quest special
Highlights
From people who played this quest
They went outside.
Here’s what stayed with them.
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Your walk, at a glance
Antwerp
Groenplaats, 2000 Antwerpen, België
Meir 50, 2000 Antwerpen, België
Start and finish only. Discover the stops as you play.
Along the way
Landmarks & Hidden Gems Included
From your phone to the streets
Pick it. Open it. Play.
- 01
Choose your access
Check the player and phone options for your group.
- 02
Open the Questo app
Follow your purchase instructions to access the quest.
- 03
Head to the start
Follow the clues and let the adventure unfold.
Choose your way to play
Explore at your own pace.
| Experience | This quest | Guided walking tour |
|---|---|---|
| Experience | Discover places through stories and clues in the app | Hear stories and ask a guide questions |
| Pace | Pause for a photo, a café or a longer look | Usually follows the guide’s schedule |
| Company | Explore with your own people or on your own | Private and shared group tours are available |
| Guidance | Directions and challenges in the Questo app | Live interpretation from a guide |
Features and terms vary by experience. Check the details before booking.
Plan your day
Good to know before you play
- Walking distance
- 5.5 km
- Playing time
- Play at your pace · usually 198 min
- Languages
- EN · FR · DE · ES · IT · PT · NL · RO
- Route open 24/7 but better during daylight hours
- If the weather gets cold, you can pause and go inside to warm up at almost any location in the game
- No attractions ticket(s) required
A little clarity before you go
Frequently asked questions
What is The Lost Boy of Antwerp about?
Is this experience self-guided?
How many accesses does our group need?
The people behind the adventure
Created by Elodie Vh.
A route that brings places and playful storytelling together.
Every quest. One year.
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Keep exploring Antwerp
More adventures in Antwerp
OUTDOOR INVESTIGATION IN ANTWERP
A detective-style mission through Antwerp
The Lost Boy of Antwerp: A Mystery to Unravel is for players who enjoy spy, detective or investigation stories and want a city route with clues instead of a passive walk. The city becomes the setting for the mission.
The route starts at Groenplaats and finishes at Paleis op de Meir over 5.5 km, with 14 challenge locations. Typical duration: 198 min; 5.5 km walking route; 14 challenge locations
Choose this for an outdoor investigation you control. Choose an escape room when a contained indoor set and fixed session are more important. Playable languages: English, Dutch, Spanish, French, German, Italian, Romanian, Portuguese.