At the heart of the 19th century, the engineer Louis Vicat creates the artificial concrete. Here starts a true fondness for this "grey gold".
Architecture, settings are now made with concrete on the city's facades, creating the illusion of the stone. While discovering ornamentations sometimes fanciful from neo-classical facades to art deco, learn how to distinguish the stone from the molded concrete.
Service Commercial Groupes - Grenoble Alpes Tourisme
14 Rue de la République
38000 GRENOBLEGroup adults: from 140 €.
Group rate available for 1 people or more.
Accessible for self-propelled wheelchairs.
All year round daily.