Dangling Hulu Sea, 4,200 meters above sea level, the plateau formed after the retreat of the Quaternary glacier, shaped like a Hulu, the lake is clear and calm, the reflection is wonderful, the light is different, the side of the sea, a redwood tree is quite squeaky and vigorous, the dense coniferous leaves turn green and red. The mountains in the distance are clustered, which is the mountains of the snowy mountains of the cross-sectional mountain. The highest peak is 5,470 meters away from the sea of the snowy mountains. The snow is covered with snow and fog from time to time. First stay in Dangling Village for one night, recommend the old secretary inn, breakfast and dinner, some rooms have separate bathrooms and showers, electric water heaters, bathed, the water is very hot. The room has no heating but there are electric blankets. Physical strength, altitude sickness, or friends who want to arrive at Huluhai early, remember to find the innkeeper the day before, contact the horse help, book the horses, the next morning at 7 o'clock in the morning can ride the mountain, generally a horseman at the same time two horses, one way 200 yuan / person. The ride time is about an hour and fifteen minutes, the distance is about two-thirds of the total mileage, the last third of the distance due to the steep slope and the stone need to walk, the physical strength is 30-40 minutes to Huluhai, the physical strength needs an hour and a half to two hours. During the hiking process, first arrive at Ganhaizi. This seazi is relatively small, but the scenery is very good. You can take some time to take pictures, and then continue to walk to the Huluhai. There are local Tibetans renting tents on the Hulu Seaside, and they also sell instant noodles. Hot water supply, so friends who have time are not afraid of suffering. If you like photography, you can stay in a tent for one night in Huluhai, because the most beautiful time period of Huluhai is the morning sun rises to 10 am, this time the climate is stable, the lake is windless, the reflection is clear, the light is soft, and there are very few tourists. I am riding + hiking, starting at 7 o'clock in the morning, arriving at Huluhai before 10 o'clock, after noon, on the one hand, there are more tourists, on the other hand, the wind is up, the angle of the light has changed, the reflection of the lake can not be seen.