Come and discover, using your mobile or tablet, the abbey of Saint-Maur-des-fossés in the 14th century, at the time of its splendor. By positioning yourself in certain places of the park of the abbey spotted by QR Code, you will have on your screen the vision of pilgrims and monks of the fourteenth century! An immersion made possible by the work of the archaeological services of the department helped by the city and the History and Archaeology Society.