The legend of Gregory, a puzzle and investigation game in the historic center
Role play / Riddles, Escape Game
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.
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.
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
Opening day(s)
All year long 2026
Every day
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
We suggest you
On the spot
Historic site and monument Historic patrimony Town / Village Medieval town
+33 4 42 81 76 00
Website
+33 4 42 81 76 00
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Route :
- Route Aller / Itinerance
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Pedestrian sports :
- Course
+33 4 42 81 76 00
Website
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Route :
- Route Aller / Retour
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Pedestrian sports :
- Hide and seek/treasure hunt
+33 4 42 81 76 00
Website
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Recreational leisure :
- Recreational activities
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Pedestrian sports :
- Hide and seek/treasure hunt
