Introduction to the Wuhua Sea: The Wuhua Sea, known as "the best in Jiuzhaigou" and "the essence of Jiuzhaigou", is located at the end of the upper reaches of the Kongque River in Rize Valley. Wuhua Sea is the most exciting among the scenic spots in Jiuzhaigou. The surrounding hillsides are shrouded in gorgeous autumn colors after autumn, with rich colors and various postures, dominating Jiuzhaigou. Most of the colorful leaves in the Wuhua Sea are concentrated on the lakeside near the water outlet. The colorful leaves are intertwined into a brocade, like flames flowing gold.