Kowloon Walled City was a very densely populated city in Hong Kong. In 1987 there were 33,000 people living in 6.4 acres of space. In 1993 the city was demolished.
3D scan made from 3 photos. 1 photo by [Richard Wong](https://www.flickr.com/photos/richardwonghk/) and 2 photos by [Ian Lambot & Greg Girad](http://cityofdarkness.co.uk/).
Original photo:
![](http://i.imgur.com/2BCF287.jpg?1)
About Kowloon Walled City:
https://en.wikipedia.org/wiki/Kowloon_Walled_City
Video inside the Walled City:
https://www.youtube.com/watch?v=TmqlxjTSc8w
Background infographic from [South China Morning Post](http://www.scmp.com/news/hong-kong/article/1191748/kowloon-walled-city-life-city-darkness)