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

  • Cultural
  • Pedestrian sports
  • Recreational activities
  • Hide and seek/treasure hunt
  • Role play / Riddles
  • Escape Game
30 Allée Jean Jaurès, 13800 Istres
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.
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...

Services

Services

Animals accepted

Openings

Openings

All year 2025 - Open everyday

Medias

Medias

la légende de grégoire, escape game grandeur nature à istres
la légende de grégoire, escape game grandeur nature à istres
Missing video caption

Location

Location

The legend of Gregory, a puzzle and investigation game in the historic center
30 Allée Jean Jaurès, 13800 Istres

Spoken languages

Spoken languages
  • French

Environment

Environment
  • Town location
  • In the historic centre

Access

Access
  • Leaving from Porte d'Arles
Updated on 20 June 2023 at 10:37
by Office de Tourisme d'Istres
(Offer identifier : 5692696)