Intri'Guiers: Who betrayed Louis Mandrin? - New version to come

Image illustrative — © OT Vals du Dauphiné & Explor Games®

25, place de la République
38480 Pont-de-Beauvoisin

Take a trip back to the 18th century and wander the streets of Pont-de-Beauvoisin in search of clues that will help you find the right character, place and object.

Adult investigation (from age 9): Who betrayed Louis Mandrin?

Our leader, Mandrin, has been arrested at the castle of Rochefort-en-Novalaise. Dozens of general farmers, disguised as peasants, have crossed the border to capture him. Go and investigate to find out who betrayed him, where the rendezvous took place and how the information was passed on to the General Farmers.

If you succeed, you may be able to find the place where Mandrin was imprisoned and free him!

Duration: 1h30
Distance: 2.5km
Venue: Pont-de-Beauvoisin Tourist Office
Charge €15 per game 1 to 4 players - personal smartphone

Download the "Les Aventures des Vals du Dauphiné" application (Apple Store or Google Play)

Also discover the children's investigation (from age 6) "Who stole the King's chocolates?"

Practical information

Equipments

Parking nearby

Services

Pets welcome

Time schedule

From 01/01/26 to 12/31/26

Monday :

Open
Tuesday :

Open
Wednesday :

Open
Thursday :

Open
Friday :

Open
Saturday :

Open
Sunday :

Open
Jours fériés :

Closed

Prices

Payment method

Bank/credit card,
Check,
Cash,
Contactless payment

15 euros per group of 1 to 4 players.
Pick-up game stand at Les Vals du Dauphiné Tourist Office or Val Guiers Tourist Office (during opening hours) on the same day or beforehand.
Tablet rental option: +5 euros