What are some Windsor castle facts?

- Windsor Castle is the oldest and largest inhabited castle in the world. Construction began in the 11th century under William the Conqueror, with major additions made by subsequent monarchs.

- The castle is located in Windsor, Berkshire, England, about 20 miles west of London. It is easily reached by train from London Waterloo station to Windsor & Eton Riverside station.

- Windsor Castle has been the home of the British royal family for over 900 years. The Queen uses it as a weekend home and official residence and as a place to entertain guests.

- The castle is divided into three main wards: the Upper Ward, the Middle Ward, and the Lower Ward. The Upper Ward is the most private part of the castle and contains the State Apartments, where official ceremonies and events are held. The Middle Ward is home to the Royal Library, the Picture Gallery, and St George's Chapel, where many members of the royal family are buried. The Lower Ward contains the Round Tower, the Curfew Tower, and the Royal Mews, where the royal horses are kept.

- Windsor Castle is open to the public year-round, except during certain times when the royal family is in residence. Admission charges apply, and guided tours are available.