The sea of clouds is also a great wonder of Mount Huangshan. Early clearing after the rain, in the mountains can often see the unpredictable sea of clouds. It and the pines, stone snuggly, to and from the misty, affectionate; sometimes and monstrous roll, smoke and misty, swallowing mountains and rivers. The sea of clouds seen in Mount Huangshan is low clouds and clouds on the ground. This cloud is mostly stratocumulus, the thickness of about dozens of meters to three or four hundred meters between the cloud block is more uniform, to go to the top is also relatively neat, high up in the distance, spectacular. The formation of the sea of clouds depends on the topography of Mount Huangshan and climate conditions. Mount Huangshan is located in the subtropical humid climate zone, towering peaks so that the warm airflow is blocked, and lifting the doubt clouds to rain, the formation of foggy low clouds and precipitation characteristics of the climate. Huangshan cloud sea according to its geographical location, divided into "before the sea", "after the sea", "East Sea", "West Sea", "Tianhai" five "sea areas". These clouds sea area surrounded by mountains on three sides, the deep valley wide, steep, so that water vapor is easy to condense and maintain, but also make the Huangshan cloud sea is extraordinary, it is not like other high mountain cloud sea as open, and in the strange peaks, dangerous cliffs of the cut and surrounded by the skillful decoration of Mount Huangshan fleeting dream realm, rendering and baking Mount Huangshan fantasy color. Mount Huangshan's sunrise and sunset, more than a sea of clouds, magnificent, magnificent and gorgeous.