The largest city in the world is Chongqing in China. It's home to 32 million people and is 31,815 square miles - the same ...
The city is unlike anywhere else thanks to its vertically sprawling cityscape where buildings cling to cliffs.
If you want to experience China, you can't avoid Chongqing. This megacity is growing at a blistering place. But beware, it is not a place for anyone with a fear of heights, or a sensitive stomach.
While travelling, online maps can sometimes leave you completely lost. But in Chongqing, China's southern megacity, maps are almost always useless. This city is not just big - it's vertical.