Picadilly Circus has since 1819 been one of the most colorful square in London. This is the center of West End, with a lot of traffic coming from the five roads leading to the square itself. On the square you can find a fountain, and around the square you can find those big neon commercials which has turned into one of the main symbols of the square.
Picadilly Circus is also one of the “entrance doors” to the famous Soho-district of London.
Metro: Picadilly Circus