Wawu mountain is a high-quality ice and snow resource enrichment area with the longest ice and snow period and the closest to Chengdu, Sichuan Province. The snow cover starts from November every year and gradually disappears in May the next year. The snow cover time is as long as half a year, and the snow period spans winter and spring. The ice waterfall, ice curtain, snow glaze and rime of Wawu mountain can be seen everywhere, and Lanxi waterfall will condense into a huge ice waterfall.
