Fort Paté is a small oval battery on an island in the middle of the river Gironde, just big enough to hold the soldiers who defend it. It was built between 1685 and 1693 as part of the verrou de Blaye, a system of three forts built to seal the river against enemy ships.
The fort was situated so as to support the river batteries at Blaye on the right bank and Fort Médoc on the left bank. The island used to be flooded at very high tides and has varied in size considerably over the years. To prevent the fort from sinking into the muddy ground a special foundation had to be made.
The engineer François Ferry, advised by Vauban, was responsible for the construction of the fort. He constructed a grid of wooden piling, which rests upon wooden stakes, forming a raft. The fort itself was then built on top of this raft.
A similar wooden grid was laid around the island in order to stabilise it. In around 1705, the fort had sunk about two meters into the mud. Although the lower embrasures'were useless the rest of the fort was still useful. In 1730 the island had to be stabilised again because its size had been reduced considerably by the currents of the river. The technique used to make the foundation for the battery is quite common in the region; Brouage, Fort Chapus and the Corderie Royal in Rochefort all have similar foundations.References:
Château de Falaise is best known as a castle, where William the Conqueror, the son of Duke Robert of Normandy, was born in about 1028. William went on to conquer England and become king and possession of the castle descended through his heirs until the 13th century when it was captured by King Philip II of France. Possession of the castle changed hands several times during the Hundred Years' War. The castle was deserted during the 17th century. Since 1840 it has been protected as a monument historique.
The castle (12th–13th century), which overlooks the town from a high crag, was formerly the seat of the Dukes of Normandy. The construction was started on the site of an earlier castle in 1123 by Henry I of England, with the 'large keep' (grand donjon). Later was added the 'small keep' (petit donjon). The tower built in the first quarter of the 12th century contained a hall, chapel, and a room for the lord, but no small rooms for a complicated household arrangement; in this way, it was similar to towers at Corfe, Norwich, and Portchester, all in England. In 1202 Arthur I, Duke of Brittany was King John of England's nephew, was imprisoned in Falaise castle's keep. According to contemporaneous chronicler Ralph of Coggeshall, John ordered two of his servants to mutilate the duke. Hugh de Burgh was in charge of guarding Arthur and refused to let him be mutilated, but to demoralise Arthur's supporters was to announce his death. The circumstances of Arthur's death are unclear, though he probably died in 1203.
In about 1207, after having conquered Normandy, Philip II Augustus ordered the building of a new cylindrical keep. It was later named the Talbot Tower (Tour Talbot) after the English commander responsible for its repair during the Hundred Years' War. It is a tall round tower, similar design to the towers built at Gisors and the medieval Louvre.Possession of the castle changed hands several times during the Hundred Years' War. The castle was deserted during the 17th century. Since 1840, Château de Falaise has been recognised as a monument historique by the French Ministry of Culture.
A programme of restoration was carried out between 1870 and 1874. The castle suffered due to bombardment during the Second World War in the battle for the Falaise pocket in 1944, but the three keeps were unscathed.