The origin of Château de Duras was the church of Saint-Ayrard (now demolished), which was located 1200m from the castle. The church was given in 977 to the Abbey of La Réole by Gombaud, Bishop of Vasconie and Guillaume, Duke of Gascony. In 1087, Bertrand de Taillecavat gave a quarter of the church of Saint-Ayrard to the abbey of La Réole. In 1127 the priory of Saint-Ayrard's villa is destroyed by the Viscount of Besamont. A house and a chapel was then built on the current site of the castle. A charter of 1233 attributed to the prior of La Réole the rights to the city of Duras, as he owned the priory of Saint-Ayrard. The charter is signed by Geraud de Malemort, Archbishop of Bordeaux, Raymond, Bishop of Agen and Guillaume de Bouville, Lord of Duras.
The first castle of Duras dates from the 12th century and was built on a rocky outcrop overlooking the Dropt valley. The castle belonged to the family of Bouville. The castle was captured in 1254, from the Viscounts of Benauges and Bezaume by King Henry III of England after a revolt of the Gascon lords. He passed the castle to his son, the future Edward I.
In the early 14th century, Gaillard de Goth, brother of the first French pope Clement the 5th, inherited of Duras castle. Papal money must have been useful for the construction of a new fortress to replace the former medieval castle. Then, the lands of Duras became property of Arnaud de Durfort when he contracts a marriage with Marquèse de Goth, the Durfort became then Durfort-Duras and the castle remained property of the same family until 1838.
Today Château de Duras is open to the public. The visitor can browse History and Architecture through the 30 restored rooms
Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).