A mysterious treasure chest was found at the Bastille Fort! Could it be the treasure of Mandrin? Explore the fort and collect the clues to help our guide uncover the secret.
Service Commercial Groupes -Grenoble Alpes Tourisme
14 rue de la République
38000 GRENOBLEGroup children: from 110 €.
Group rate available for 1 people or more.
All year round daily.