Dover Castle

After the Battle of Hastings in October 1066, William the Conqueror and his forces marched to Westminster Abbey for his coronation. They took a roundabout route via Romney, Dover and Canterbury. From the Cinque Ports foundation in 1050, Dover has always been a chief member—it may also have been this that first attracted William's attention, and got Kent the motto of Invicta. In the words of William of Poitiers:

Then he marched to Dover, which had been reported impregnable and held by a large force. The English, stricken with fear at his approach had confidence neither in their ramparts nor in the numbers of their troops ... While the inhabitants were preparing to surrender unconditionally, [the Normans], greedy for money, set the castle on fire and the great part of it was soon enveloped in flames...[William then paid for the repair and] having taken possession of the castle, the Duke spent eight days adding new fortifications to it'. The Castle was first built, entirely out of clay.

It was during the reign of Henry II that the castle began to take recognisable shape. The inner and outer baileys and the great keep belong to this time. Maurice the Engineer was responsible for building the keep. From 1179 to 1188, the king spent over £6,500 on the castle, an enormous sum considering that his annual revenue was likely around £10,000. In 1216, during the First Barons' War, a group of rebel barons invited the future Louis VIII of France to come and take the English crown. He twice besieged Dover, and had some success breaching the walls, but was ultimately unable to take the castle.