London, the heritage of the Royal English Empire is one of the greatest tourist destinations of the world. London has the majestic Roman and British architecture, tranquil combination of cultures, fascinating museums and busting shopping streets. The Royal family of Britain resides at London in the Buckingham Palace which is one of the greatest London attractions, besides that there are other royal monuments like the Tower of London and Hampton Court Palace, which tells the story of the great English heritage. Today London is one of the top tourist locations in the world and highly visited European city. Visiting London and its famous London attractions gives the beautiful sightseeing opportunity. London day tour can be done through the London open top bus tours, London Thames river cruise, London walking tour and London night tours.