Hong Kong is a rather densely populated city for some more information on exactly how populated type in this link:
http://en.wikipedia.org/wiki/Hong_Kong_Island to the browser. The architecture is fantastic and especially across when you can view the buildings across the harbor. A light show is also performed at night to music as the buildings have different light patterns and colors. I am not sure if the electricity used is good for global warming, but definitely interesting to watch.
