The wonder of cloud and mist of Cuiyun Mountain is a gift of nature and a model for the careful care of mankind. There are large pristine eucalyptus forests around Cuiyun Mountain. In addition to 70% of the natural eucalyptus forests, there are many tree species such as larch and spruce planted artificially in the past 40 years. It has become the natural landscape of the larger forest in western Beijing. Dragon rain, tiger wind, forest clouds. Large areas of woodland raise soil and hold water, and grow grass and flowers. Heavy rain does not flood, light rain does not see the flow, forming a small climate, "the first fog mountain in west Beijing" is born.