Residence to Queen Elizabeth II, Buckingham Palace first opened to the public in 1993 to finance Windsor Castle repairs. The Edwardian palace dates to the early 19th century. In summer, nearly 6,000 visitors per day tour 19 state rooms, including the Throne Room, Picture Gallery and Ballroom (the largest room in the Palace) used for investitures and banquets. The extended visitor route includes a walk through the south side of the Palace garden. At the Royal Mews, the Queen's horses and carriages, including the Coronation Coach, are displayed. The Queen's Gallery at Buckingham Palace is a permanent space dedicated to changing exhibitions from the Royal Collection art and treasures. Built 40 years ago on the west front out of the former private chapel bomb-damaged ruins, the Gallery was opened by the Queen in 2002 to receive the public daily.