World's Top Party Cities

Everyone, at least almost everyone, likes to have a good time, and thus has probably wondered where in the world is the best place to cut loose and have fun. Definitions of a good time vary, but there seems to be enough consensus so that certain locations -- Ibiza is always a party, right? -- appear on a number of the 'best places in the world to party' lists. So while the slideshow below is hardly definitive, it is an attempt to pool some of the collective wisdom in order to determine where you should go the next time you want to go wild.
Good lists to check out here and here.

BUENOS AIRES
 
The Argentine capital is often praised for being the perfect mix of European and South American cultures.

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