The legend of Gregory, a puzzle and investigation game in the historic center

Role play / Riddles, Escape Game
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Presentation

Take part in a life-size adventure game in the historic center.
Designed and produced in collaboration with Escape Mind, this unique experience combines riddles, an escape game and a treasure hunt in the heart of the medieval old town.
Follow in the footsteps of Professor Grégoire, the mysterious 16th-century Istrian alchemist and astronomer, on a quest through the city of Ystrio to find G's famous secret, hidden according to legend in a box sheltered from time.

To carry out your mission, you'll have a bag full of unusual objects, including a curious cog mechanism, Gregoire's notebook, a magic pen and other tools...

Plot:
"The story begins in 1566, on the eve of the death of the famous Nostradamus. Nostradamus is writing in a notebook what will be his very last prophecy: a series of strange numbered predictions. Professor Grégoire, Nostradamus' closest friend and confidant, was to become the sole custodian of these predictions. But one day, Grégoire disappears without a trace. No one knows what has become of him, or the nature of Nostradamus' final prophecies. Only rumors persist around this mystery: Grégoire had a revelation, Grégoire was working on a secret project, Grégoire found the key to happiness... But above all, what created the legend: Grégoire hid a secret..."

The kit is on sale at the Tourist Office for €20 for groups of 2 to 6 players.
Difficulty level: recommended for ages 12 and over.
Informations
  • Pets welcome :
    • 12 yrs old min
  • Pedestrian sports :
    • Hide and seek/treasure hunt
Informations
The legend of Gregory, a puzzle and investigation game in the historic center
30 Allée Jean Jaurès
13800
Istres
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Opening day(s)

All year long 2025

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FICHE_INFO_SIMPLE_LIBELLE_DESTINATION
La Légende de Grégoire, jeu d'aventure dans le centre historique
30 Allée Jean Jaurès
13800
Istres
GPS coordinates
Latitude : 43.514694
Longitude : 4.987567
Leaving from Porte d'Arles

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