Along the plank road, go deep and you will see the colorful autumn.
Many people come to Changbai Mountain for sightseeing. Basically, they look at Tianchi. I dont know that the lowest valley forest is so beautiful, like a painting, it is in front of you.
The original underground forest, from the place where the sightseeing car is going, goes to the underground forest. The plank road is still above the ground, covered with snow and covered with silver. The
underground forest is due to the volcanic activity of N years ago, causing large areas to collapse and form a huge valley, so that the entire forest sinks into the bottom of the valley, which is the lowest elevation of Changbai Mountain. The old trees at the bottom of the forest valley are towering, patchwork, and deep in the bottom of the valley, as if swimming in the white forest and ocean.
The Valley Floor Forest, also known as the "Underground Forest", is a low elevation scenic area at Changbai Mountain. This unique landscape was brought about by geological and volcanic activity which caused a large area of the earth's crust to collapse, sinking the entire forest to the base of this enormous valley. Standing at the edge of the cliff overlooking the scene below, the lush and towering trees look like a strange fairyland.