The association la Riobé and the Community of Communes of Brie Nangissiena invite you to discover the village of Châteaubleau at the time of its apogee: the Gallo-Roman antiquity. The opportunity to visit the theatre, the sanctuary of source and to pass on the place where the great central cult ensemble was located. It will be possible to accompany the visit commented by the volunteers, by the use of 3D glasses in order to live in virtual reconstitution the points of interest along the archaeo-walk. To do this, simply download the free Legendr app on your smartphone (available on Android and IOS). On site, you can get 3D glasses (2€) and a souvenir kit (5€).