Buckingham Palace was first used for the State Opening of Parliament by George III in 1762 and has been used by the monarch for every coronation since George IV. It was last used for the Golden Jubilee of Elizabeth II. Also housed in the mews are the coach horses used at royal ceremonial processions. The Mall, a ceremonial approach route to the palace, was designed by Sir Aston Webb and completed in 1911 as part of a grand memorial to Queen Victoria. It extends from Admiralty Arch, across St James's Park to the Victoria Memorial. This route is used by the cavalcades
Culture of the United Kingdom of the Prime Minister in 1730. One of the best-known English architects working at the time of the foundation of the United Kingdom was Sir Christopher Wren. He was employed to design and rebuild many of the ruined ancient churches of London following the Great Fire of London. His masterpiece, St Paul's Cathedral, was completed in the early years of the United Kingdom. Buckingham Palace, the London residence of the British monarch, was built in 1705. Both St Paul's Cathedral and Buckingham Palace use Portland stone, a limestone from the Jurassic period quarried in the Jurassic Coast in Portland, Dorset,