Oxford

Visitors can tour the palace's opulent private and state rooms or watch the changing of the guard.

Buckingham Palace

16-storey Gothic clocktower and national symbol at the Eastern end of the Houses of Parliament.

Nelson's Column rises above this iconic square's LED-lit fountains, artworks and lion statues.

Huge green space, home to Diana Memorial Fountain, with boating and swimming in the Serpentine lake.

Known as the walkie talkie due to its unique shape, this skyscraper features a top-floor restaurant.

Panoramic views from high-level walkways and behind-the-scenes access to original lifting machinery.

Huge market under the railway lines, for British-reared meat and artisanal baked and dairy goods.