Introduction to Dujuan Lake: Dujuan Lake, the alpine pearl of Ailao Mountain, is a rare high-altitude artificial lake (formerly known as Xujiaba), with a total water storage capacity of 6.52 million cubic meters and a lake area of 0.6 square kilometers. It is named because it is surrounded by all kinds of rhododendrons. It is a green pearl embedded in the high mountains of Ailao Mountain. The water of Rhododendron Lake is as clear as jade, and the trees and branches hanging by the lake are dancing in the water, and the breeze blows through it, dancing and graceful; the red, yellow and white azaleas on the lake shore are colorful and green; the mountains and water of Rhododendron Lake are green all year round, and the waves are rippling, morning and evening. Apes scream and birds chirp, deer and muntjacs often drink water by the lake, just like a picture of landscapes, birds and animals.