Auvergne-Rhône-Alpes is a vast region in southeastern France that offers an incredible diversity of landscapes, from the highest peaks of Western Europe to the ancient volcanoes of the Massif Central. [3, 11] It is a paradise for lovers of nature and outdoor sports, with world-famous ski resorts such as Chamonix and Les 3 Vallées, and spectacular sites such as the Ardèche Gorges and the lakes of Annecy and Bourget. [10, 11] Its capital, Lyon, is recognized as the heart of French gastronomy. [25] The region is a melting pot of history, with Roman vestiges, Romanesque churches and art-filled cities such as Grenoble and Clermont-Ferrand. [3]