Introduction to Huangshan Hot Spring: In ancient times, it was called Tangquan and Cinnabar Spring. It is located at the southern foot of Zishi Peak and on the north bank of Tangquan River, with an altitude of 650 meters. According to Song Jingyou's "Huangshan Illustrated Book", it is said that Xuanyuan Huangdi, the ancestor of the Chinese nation, once bathed here. His wrinkles were eliminated and he was rejuvenated. As a result, the hot spring became famous and was called "Lingquan". There are now independent hot spring baths and swimming pools where tourists can take a bath after going down the mountain to relieve the fatigue of climbing.