London--truly an international city. In a single day one can sample food, music, art, and culture from around the world. From classical to street art, from bagels to fine cuisine. The new fits comfortably with the old. Different languages and interesting characters everywhere (see the gent with the wingtips below!). The pulsating energy of the street keeps you moving from one district to another. And from one pub to another. The holidays are a great time to visit the United Kingdom.
Check out this dude's kicks!