9.

The capital of the Diois, on the banks of the river Drôme, is dominated by the Glandasse. The old center is surrounded by a rampart of the 3rd century and conceals architectural treasures: Gallo-Roman ramparts, door Saint-Marcel, Romanesque mosaic. The immense Notre-Dame Cathedral is the witness of the prestigious past of the city. On the sunny hillsides, vineyards and limestone can be heard wonderfully to give the famous Clairette de Die.

The Saint-Marcel gate is a fortified gate built in the 3rd century with the ramparts of Die. It was the main gateway into the city. Since 1862, it is classified as a historical monument.