There is an alien site in Delingha, which is the place I especially expect from this trip, but unfortunately, this time is just closed, so I can only regret missing this "place where aliens have been". But we also have harvests, in fact, the whole scenic spot is very large, it is worth seeing not only the alien site, but also the Tosu Lake and Keluk Lake inside, also known as the "Lover Lake". Kluk is an outlet lake, the water of the Bayin River circulates in the lake, from the low-lying south, into the Tosu Lake that connects it. Come here on a sunny day and stand high in the desert you will see the clear dividing line between blue and green! In Qinghai, they are rare freshwater lakes, with lush water plants, water birds inhabiting, and the calm lake reflects the blue sky, quiet and empty. There are many Danxia landforms across the lake. On the side of the blue sky lake, while the desolate Danxia, it is very magical and spectacular, and I will go again if I have the opportunity. Tickets: free! But you can't drive in, you have to walk about six or seven kilometers to and from the suggestion: simple color, bring a sun hat, both sun protection and good-looking. But! No matter what clothes to wear, do a good job of sun protection, it is best not to show a little skin outside, from here out, my shoulder position immediately was sunburned, remember to apply sunscreen oh! Play time: 1 to 2 hours Note: The location is on the way to Dachaidan, navigating Tuosu Lake, don't miss the friends who pass by