A man performs diving at the Diaoshuilou Waterfall of Jingbo Lake, Northeast China's Heilongjiang Province, September 21, 2008. Jingbo Lake, located in mountains south of the city of Mudanjiang in  Heilongjiang, is hailed as the "West Lake of North China". Today's Jingbo lake was created when a part of the Mudan River was blocked by magmatic rocks from five volcanic eruptions about 5,000 years ago. [Chinadaily.com.cn/Hou Lei]