Piccadilly Circus, London, England - 1896, 1949, and 2004

Approximately 1896:

Source

1949:

Source: Retronaut (Photo by Chalmers Butterfield)/ Via (NSFW)

2004:

Source / Via (NSFW)

More info at the Piccadilly Circus Wikipedia page..

Here is its Google Maps location..

Gary Neal's Circus Shot In LA Last Night

"Shot of the season so far" -- Charles Barkley

Vintage 1970 Circus Cover

Click to enlarge..

Via - (NSFW)