Windsor CastleWindsor Castle, in Windsor in the English county of Berkshire, is the largest inhabited castle in the world and, dating back to the time of William the Conqueror, is the oldest in continuous occupation. The castle's floor area is about 45,000 square metres (480,000 sq ft).
Together with Buckingham Palace in London and Holyrood Palace in Edinburgh, it is one of the three principal official residences of the British monarch. Queen Elizabeth II spends many weekends in the year at the castle, using it for both state and private entertaining. Her other two residences, Sandringham House and Balmoral Castle, are the Royal Family's private homes.
Most of the Kings and Queens of England, later Kings and Queens of the United Kingdom, have had a direct influence on the construction and evolution of the castle, which has been their garrison fortress, home, official palace, and sometimes their prison. Chronologically the history of the castle can be traced through the reigns of the monarchs who have occupied it. When the country has been at peace, the castle has been expanded by the addition of large and grand apartments; but when the country has been at war, the castle has been more heavily fortified. This pattern continues to the present day.
Source : Wikipedia.com
