Grand Canal, also a UNESCO World Heritage Site. The part of the Canal in Hangzhou was built in 610 AD. The core historical sites are accessible by Hangzhou Metro Line 5's The Grand Canal station or East Gongchen Bridge station.The world's largest tidal bore races up the Qiantang River through Hangzhou reaching up to 12 m (39 ft) in height.The residence of Hu Xueyan (胡雪岩故居) located on Yuanbao Street was built in 1872 by Hu Xueyan, a native of Anhui, a very successful businessman. It ...