The towering castle of Norwich built on the orders of William the Conqueror is an impressive edifice to behold, however, inside its walls is an unusual museum that is also worth visiting. The earliest parts of Norwich Castle date back to the early 11th century, when the Normans demolished a number of Saxon homes that once stood on the castle grounds. The castle was completed around 1112, during the reign of King Henry I. Though it was designed to be a royal palace, no Norman kings actually ever lived here. …