Windsor Castle is the oldest and largest occupied castle in the world – home to over 900 years of royal history. Covering an area of approximately 13 acres, it contains a wide range of interesting features. These include the State Apartments, Queen Mary’s dolls house and the beautiful St George’s Chapel. It is also the burial place of 10 monarchsAs the largest and oldest occupied castle in the world, there is plenty for history lovers to discover. Founded by William the Conqueror in the 11th century, it has since been the home of 39 monarchs.Audio Guides For Windsor Castle Available in: English, French, German, Italian, Japanese, Mandarin, Russian, Brazilian Portuguese & Spanish