World's largest yellow waterfall frozen in time

Icy stalactites, stalagmites and rainbows are all in a day's work for Mother Nature at China's second-largest waterfall, which straddles the demarcation of similar-sounding Shanxi and Shaanxi provinces in northern China. As the raging Yellow River freezes and icicles hang from the riverbanks, Hukou Waterfall is shown glittering in the winter sun on Dec 20, 2021. [Photo: CNSPHOTO]

Icy stalactites, stalagmites and rainbows are all in a day's work for Mother Nature at China's second-largest waterfall, which straddles the demarcation of similar-sounding Shanxi and Shaanxi provinces in northern China. As the raging Yellow River freezes and icicles hang from the riverbanks, Hukou Waterfall is shown glittering in the winter sun on Dec 20, 2021. [Photo: CNSPHOTO]

Icy stalactites, stalagmites and rainbows are all in a day's work for Mother Nature at China's second-largest waterfall, which straddles the demarcation of similar-sounding Shanxi and Shaanxi provinces in northern China. As the raging Yellow River freezes and icicles hang from the riverbanks, Hukou Waterfall is shown glittering in the winter sun on Dec 20, 2021. [Photo: CNSPHOTO]

Icy stalactites, stalagmites and rainbows are all in a day's work for Mother Nature at China's second-largest waterfall, which straddles the demarcation of similar-sounding Shanxi and Shaanxi provinces in northern China. As the raging Yellow River freezes and icicles hang from the riverbanks, Hukou Waterfall is shown glittering in the winter sun on Dec 20, 2021. [Photo: CNSPHOTO]