National Nature Reserve（ National 4A Tourist Attraction ）With an average altitude of 2400 meters and an area of more than 1000 square kilometers, it has flat terrain and abundant water and grass. "Bayinbuluke" means "rich mountain spring" in Mongolian, and Swan Lake is a lake marshland composed of many connected small lakes. Around April every year, rare birds such as the big swan, the little swan, the wart nosed swan, the goose gull and so on fly back from the south to breed here. Under the sun, the swan, the lake, the mountain peaks, and the clouds merge into a very spectacular scene. There is a bird watching platform in the area for tourists to climb up and watch birds. There are also Arxia and Gongnaisi Valley scenic spots in the scenic spot. Arxia is a Mongolian language, meaning "the spring for curing diseases". The hot spring area is located on the north bank of the Arxia River. There are 12 spring holes distributed on a 400m long valley, including pad spring, cold spring, eye spring, etc. There are tourist hostels and hot spring bathrooms in the area; There are more than 20 kinds of rare animals in Gongnaisigou Scenic Area, which is known as "Snow Mountain Zoo", such as snow pheasant, snow leopard, red deer, goose throat antelope, etc. The spruce in the area is dense and undulating along the mountain; On both sides of the valley, there are abundant pastures and flowers.     

Tips:
The air holiday on the grassland is low, so we should pay attention to cold prevention. Even in July, August and September in summer, we must cover thick quilts when we rest at night.

Play at Swan Lake ： Scenic spots suitable for taking pictures Lake landscape tour, bird watching, plateau lake
Ticket of Swan Lake : Swan Lake 48 yuan, bird watching platform 50 yuan
Address of Swan Lake : Bayinbuluke Grassland, Hejing County, Bayinguleng Prefecture, Xinjiang (northwest)
Opening Hours ：8:00-18:00
Swan Lake Telephone ：0996-5022293 5350199
The Best Travel Time of Swan Lake : September
Official website ：www.byblk.cn