Ice climber Calixte LeBlanc climbing a frozen waterfall called the "Weeping Wall", captured in the Rocky Mountains area of Alberta, Canada, March 4,2014.Clinging onto nothing but ice, this brave climber reaches heights of 1000 feet as he scales frozen solid waterfalls. [Photo/icpress.cn]

Ningwu Ice Cave

Sea ice appears on beach of Beidaihe

Sea of ice along China's east coast