Escape game au Château de Rosières

The year was 1680, and Anne Reine and Claude Bernard had just moved into the Château de Rosières. To mark the occasion, they organised a reception to show their guests around their new home.
The evening went off without a hitch until Anne Reine noticed that the library door had been forced open and the plan of the castle's underground passage had disappeared.
So who wanted the map? Did someone among the guests have an interest in having the map in their possession? Can you find out who stole it?

Riddles on the castle tour with a detective's case
Sessions every day from 10am to 6pm - Booking essential
Duration 1h30 - From 2 to 8 participants (from 15 years old)
Price: €16 per person (château tour included)