Tianchi Ridge Tianchi Introduction: Tianchi is located on Tianchi Ridge, 74 kilometers northeast of Aershan, with an altitude of 1332.3 meters and 484 steps. If you look down at Tianchi from the sky, Tianchi looks like a drop of water. In terms of altitude, Aershan Tianchi ranks third in the country after Tianshan Tianchi and Changbai Mountain Tianchi. The oval Tianchi is like a piece of crystal jasper, inlaid on the top of a majestic and lush mountain. It is 450 meters long from east to west and 300 meters wide from north to south, covering an area of ​​13.5 hectares. The lake water never dries up for a long time or overflows after a long time of rain. It is as horizontal as a mirror, reflecting the green pines and cypresses, the blue sky and white clouds, and the myriad scenery. At the turn of spring and summer, the water vapor in the mountains is stagnant, the clouds are dense, and the mountain tops are shrouded in mist. White clouds sometimes rise next to the mountains, sometimes rolling down. Lush pine and birch surround the poolside, overflowing with green, forming a unique natural landscape of Tianchi. .