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Survey in Saint-Germain en Laye (78)
Duration of the game: 2 hours
All audiences, from 10 years old
Game in 🇫🇷FR or 🇬🇧EN

Being an actor in a spy network under Louis XIV

  • This historical treasure hunt-investigation designed as a life-size Cluédo or an outdoor escape game makes us discover the conspiracies that almost overthrew the monarchy of Louis XIV
  • You will replay this historical episode and its mysteries by joining the ranks of the dreaded black cabinet. This secret organization will be responsible for protecting the kingdom
  • It is a An activity that is played in teams and is suitable for the whole family. It is recommended from the age of 10 or even 7 years old , and it is not necessary to have any special historical knowledge

The pitch

It is 1664, a conspiracy threatens the Crown. Influential nobles, lurking in the shadows of their mansions, are preparing a plot that could turn the Kingdom upside down.

A coded letter, intercepted at the castle of Saint-Germain-en-Laye, is the centerpiece of your investigation. Each discovery will bring you one step closer to the truth!

  • As agents of the Black Cabinet, you’ll need to investigate, collect clues , and foil intrigues before they harm Her Majesty.
  • Will you be able to use cunning and courage to unravel this plot when eight big names of the Court are among the suspects?

Your mission 🔎: 2 hours to find the precious clues and save the Crown

8 suspects among the greatest names of the court : the Prince de Conti, Antonin de Lauzun, the Grande Mademoiselle, Madame de Maintenon, the Duke of Noailles, the Marquis de Sourches, the Duke of Longueville, and Alexandre Bontemps.

An outdoor treasure hunt / escape game built on the same model as “2 hours to save the King”, the escape game in Versailles which is also a great success.

The course of the treasure hunt-investigation:

  • First, you will follow a presentation of the story by your referring investigator
  • You will be given secret documents necessary for your perilous investigation
  • Each team must play independently on the streets of the city
  • To help you, you will have clues to unmask the culprit throughout the treasure hunt
  • If necessary, of course, the facilitator will be reachable at any time by phone!

The verdict:

  • 2 hours later, after deciphering your code, you will have to write it on a secret web page that will be provided to you!
  • A surprise awaits all the participants at the finish.

Practical information

  • Location : Outdoors, in the Château district of Saint-Germain-en-Laye (78)
  • The meeting place: in front of the castle of Saint Germain-en-Laye, opposite the church, Place Charles de Gaulle
  • When : Saturday
  • Duration of the game: approximately 2 hours
  • Prices : from €25 / pers.
  • Note : This game takes place in teams (minimum 2 players). There is no limit to the number of participants
  • Minors must be accompanied by an adult during their investigation

Privatization / Groups

  • For school and extracurricular activities (schools, leisure centres, youth associations, town halls): from 10 years old during the week (end of primary / middle / high school)
  • For school and extracurricular activities: free for adults (teachers, activity leaders, etc.), accompanying persons
  • For the organisation of rallies, works council (WC), adult groups, bachelorette parties, bachelorette parties
  • Request a quote / information : contact us
©Mysteries Hunt – Marion’s team! Best team of investigators as of November 19, 2025
The Spy of the Black Cabinet

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