Heathrow Airport 42 min
St. Paul's Cathedral (27 min)
Churchyard and gardens outside Saint Paul's cathedral, with a floor-plan of the original building. Big Ben (20 min)
16-storey Gothic clocktower and national symbol at the Eastern end of the Houses of Parliament. Buckingham Palace (20 min)
Visitors can tour the palace's opulent private and state rooms or watch the changing of the guard. Natural History Museum (17 min)
Landmark museum of animals and natural phenomena, with hands-on exhibits and animatronic dinosaurs. Victoria and Albert Museum (17 min)
Blockbuster exhibitions and permanent decorative arts collection, with design shop and ornate cafe. Trafalgar Square (22 min)
Nelson's Column rises above this iconic square's LED-lit fountains, artworks and lion statues. The British Museum (26 min)
Huge showcase for global antiquities, including Egyptian mummies and ancient Greek sculptures. The National Gallery (23 min)
Trafalgar Square art museum whose masterworks trace the development of Western European painting. Tower of London (30 min)
Centuries of bloody history around a medieval castle, home to Crown Jewels and iconic Beefeaters. Tower Bridge (29 min)
Panoramic views from high level walkways and behind-the-scenes access to original lifting machinery. lastminute.com London Eye (19 min)
Huge observation wheel giving passengers a privileged bird's-eye view of the city's landmarks. Hyde Park (22 min)
Huge green space, home to Diana Memorial Fountain, with boating and swimming in the Serpentine lake. The Shard (29 min)
87-floor glass skyscraper with a jagged peak, with restaurants, offices, hotel and viewing platform. Westminster Abbey (19 min)
Protestant abbey hosting daily services and every English and British coronation since 1066. Palace of Westminster (18 min)
Neo-Gothic masterpiece and seat of the UK government. Guided tours on Saturdays and in summer. | 
