Along the border of China and the Democratic People's Republic of Korea lie the Changbai Mountains. On top of the main peak is Tianchi Lake, the highest volcanic lake in the world and the deepest of its kind in China. The icy Tianchi Lake begins to melt around June. During peak season, namely June through September, hundreds of flowers blossom on the southern and western slopes – making it an ideal place to escape the summer heat. #StreamingChina