This event is in the past.It took place on May 3, 2026 at Porte Saint-Michel, château-musée de Guérande.




Climb the medieval walls for a treasure hunt with real stakes. You'll crack codes to find a golden box, five locked chests, and a captain's weathered notebook hidden throughout the Porte Saint-Michel. The puzzles demand teamwork between adults and kids, making it a proper family caper.
cooperative puzzles
historic walls
family adventure
all ages welcome
Tips
🔐bring your problem-solving hat
👨👩👧👦perfect for mixed-age groups
🏰explore the granite walls after solving
Enquête - Mystère à la Porte Saint-Michel




Climb the medieval walls for a treasure hunt with real stakes. You'll crack codes to find a golden box, five locked chests, and a captain's weathered notebook hidden throughout the Porte Saint-Michel. The puzzles demand teamwork between adults and kids, making it a proper family caper.
cooperative puzzles
historic walls
family adventure
all ages welcome
Tips
🔐bring your problem-solving hat
👨👩👧👦perfect for mixed-age groups
🏰explore the granite walls after solving
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