Château Gaillard is a ruined medieval castle, located 90 m above the commune of Les Andelys overlooking the River Seine. The construction began in 1196 under the order of Richard the Lionheart, who was simultaneously King of England and feudal Duke of Normandy. The castle was expensive to build, but the majority of the work was done in an unusually short time. It took just two years, and at the same time the town of Petit Andely was constructed.
Château Gaillard has a complex and advanced design, and uses early principles of concentric fortification; it was also one of the earliest European castles to use machicolations. The castle consists of three enclosures separated by dry moats, with a keep in the inner enclosure.
Château Gaillard was captured in 1204 by the French king, Philip II, after a lengthy siege. In the mid-14th century, the castle was the residence of the exiled David II of Scotland. The castle changed hands several times in the Hundred Years' War, but in 1449 the French captured Château Gaillard from the English for the last time, and from then on it remained in French ownership.
Henry IV of France ordered the demolition of Château Gaillard in 1599; although it was in ruins at the time, it was felt to be a threat to the security of the local population. The castle ruins are listed as a monument historique by the French Ministry of Culture. The inner bailey is open to the public from March to November, and the outer baileys are open all year.
References: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).