The visit begins on the square of the factory with the history of the company, the transfer of know-how over 4 generations and the sustainability of the house, putting the preservation of the environment at the heart of our concerns. Example of the Fabrique du Roy René labeled Mediterranean sustainable building and the ISO 50 001 label on our energy management system. The visit continues outside in our orchard to save the almond tree to learn where this Mediterranean tree comes from, whose fruit is at the origin of our confectionery. The visit continues in the Calisson Museum to understand the know-how linked to this emblematic confectionery of Aix en Provence for more than 500 years. We will also teach you how we manufacture the black nougats and the white nougats of Provence, traditional components of the 13 Provençal with the Calisson of Aix. Free tasting of traditional calisson, calisson with fruits and flowers and nougat de Provence. Duration: 1h15 Guide: Lisa