William the Conqueror built Lincoln Castle, a significant medieval fortress, in Lincoln, England, in the late eleventh century on the site of an earlier Roman garrison. The castle features two mottes, which makes it unique. There are just two such castles in the nation; the other is located in Lewes of East Sussex. One of the better-preserved castles in England, Lincoln Castle was used as a jail and court to the present day. The Crown Courts are still housed there. The most of the week, it is ac ... (Read More)