Icefalls in Daxinganling create scenes of 'Ice Age'(1/3)

Icefalls hang in the air, forming countless crystal icicles in Ali River National Forest Park, north China's Inner Mongolia Autonomous Region, as the temperature dropped below minus 30 degrees Celsius. (Photo: China News Service/Luan Weijing)

The waterfall of Xiangsi Lake in Ali River National Forest Park, north China's Inner Mongolia Autonomous Region, turns icy, bringing people back to the "Ice Age." (Photo: China News Service/Luan Weijing)

Frost hangs on the cave walls, creating a fairy tale atmosphere in Ali River National Forest Park, north China's Inner Mongolia Autonomous Region. (Photo: China News Service/Luan Weijing)