Situated in the narrow valley of the Gellone river where it meets the steep sided gorge of the Hérault River, Saint-Guilhem-le-Désert is essentially a medieval village located on the St. James's Way pilgrim route to Santiago de Compostella. Because of its isolation, in 806 Saint Guilhem established the monastery of Gellone here.
Saint-Guilhem-le-Désert is one of the 'The most beautiful villages of France', and the Abbey of Gellone, along with the nearby Pont du Diable were designated UNESCO World Heritages sites in 1999.
A part of the cloister of the monastery was moved to The Cloisters museum in New York City. A new sculpture museum, containing stone works from the abbey, was dedicated on June 26, 2009.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.