Today is our London sightseeing day. We will be joined by a professional blue badge guide who will take us all over London today. We will see St Paul’s Cathedral, the Tower of London Museum to see the Koh-i-noor Diamond, Tower Bridge, 'Changing the Guards' ceremony at Buckingham Palace (subject to operation), Piccadilly Circus, Westminster Abbey, Big Ben, River Thames, Prime
Minister's Downing Street, Trafalgar Square, Houses of Parliament, Hyde Park.
Overnight at Windsor.