Introduction to Jade Waterfall and Falling Lake: The spring water at the bottom of Dingzhan Cliff flows through Sanzhan Mountain Stream, forming a waterfall with a drop of 350 meters, and then flows along the cliff wall into the lake. In cold weather, the waterfall forms a 30-meter-high iceberg on the stone steps from the top of the Erzhan cliff to the mountainside of Erzhan under a 350-meter drop, which is extremely beautiful and crystal clear.