1 / 3   Jiuzhaigou Valley in southwest China's Sichuan Province turned into a winter wonderland after the first winter snowfall on Tuesday. /Weibo@JiuzhaigouManagementBureau Photo

2 / 3   Snow-covered trees and mountains give an impression of the Ice Age. /Weibo@JiuzhaigouManagementBureau Photo

3 / 3   A bright blue lake gives a striking look to the valley. /Weibo@JiuzhaigouManagementBureau Photo