DRAFT: MEDIUM Quality
The fort has some great technical features dating from the various periods of fortification. Built in an almost impossible location, the Guérite du Diable (the Devil's watchtower), dating from the 14th and 17th centuries, overlooks the Durance. Legend has it that the mason who built it sold his soul to the devil for help, hence the name. The foundations of the medieval chapel and its terrace with their 12m high supporting arches are also impressive. They are somewhat reminiscent to the foundations of the Mont St Michel.