By: IWCS
Aug 12 2014

Mt. Changbai Valley was formed by a process of long term erosion of rocks and lava after volcanic eruptions and solidification of lava. The valley is about 100 meters in depth, and 70 kilometers in length. Some says the beauty of Mt. Changbai Valley could be compared with the Grand Canyon in America.



IWCS

International Wood Culture Society (IWCS) is a non-profit, non-governmental international network of wood enthusiasts, dedicated to the research, education and promotion of wood culture.


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