Introduction to the sea of ​​clouds: The reason why Yuntai Mountain is charming lies in the "clouds". On summer mornings, visitors can see the majestic sea of ​​clouds when they climb Yuntai Mountain. The clouds and mist are erratic, fast and slow, thick and light, gathering and dispersing, making the strange mountains, rocks, giant trees and ancient vines of Yuntai Mountain disappear and appear, which is thought-provoking; while the clouds and mist change rapidly, like a mirage, when you look at the mountains in the distance, It's like an ever-changing magic painting.