Introduction to Jade Girl Spring: It is located deep in the canyon and close to the base of the peak. On the circular top wall of a cave about 8 meters high and 4 meters wide, spring water drips all year round. Because dripping water turns into ice in winter, it condenses into a huge, crystal clear icicle that is narrow at the top and wide at the bottom, weighing about a kilogram. The ice gradually melts in March and April every year, so it is named Jade Girl Spring.