The undisturbed lake water reflects the golden flare of tree leaves in Jiuzhai Valley, Sichuan province. [Photo/ Xinhua]

Although September and October are said to be the best months to visit Jiuzhai Valley, as the tree leaves and lake water take on pleasing hues; November, at the tail of autumn and beginning of winter showcase the scenic area as a surreal setting as tourists become scarce and the colors deepen. This photo taken on November 8, 2011 shows a team of visitors cross a bridge over a pond of emerald water in Jiuzhai Valley, Sichuan province. [Photo/Xinhua]

Tourists take photos against the backdrop of snow capped mountains in the far distance in Jiuzhai Valley, Sichuan province on November 8, 2011. [Photo/Xinhua]