Explore the ancient, medieval and modern history of London with a 5-Star Local Guide. See the iconic Tower Bridge and enjoy amazing views of the city from a Rooftop Garden. Extended option: visit the Tower of London with timed entry tickets. Choose one of our excellent tour options tailored to your needs and interests: 2-hour: London Highlights & Roof Garden Book this tour to visit the Roof Garden at 120 and see the iconic landmarks of Central London, such as the Tower Bridge, Tower of London (outside only), Tower Hill Memorial, and more. 4-hour: London Highlights, Roof Garden & Tower of London Book this tour to visit the Tower of London and the Roof Garden at 120, and see the iconic landmarks of London, such as the Tower Bridge. Join this original tour to discover the many faces of London, from the ancient Roman heritage, through the complex history of the House of Tudor in the medieval times, to the modern and multicultural metropolis.