Zhouzhuang 周庄 (http://www.suzhou.gov.cn/...) is China's oldest water town. It is the Venice of China a description given to a number of towns. Be warned that there are a lot of tourists although predominantly from China, which means high prices and lots of people hustling you to buy things. On holidays and weekends the old town will be so packed that it is difficult to move around. This aside it's worth the visit.
