Tianchi Introduction: Tianchi is located on a mountain above 800 meters above sea level. It is the highest artificial lake in southern Henan. Backed by the lush Daniu Mountain, it is nestled among the graceful green bamboos. A poet praised it this way: "The green cypresses and clear dew drop together to form the Tianchi Emerald Lake." The water is as clear as a mirror, reflecting the green mountains, blue sky and white clouds, which is better than a fairyland.