Huitengxile Grassland, which is one of the world's three largest alpine meadow grasslands, also one of most well-protected alpine meadow flower grassland in the world. After arrival, local Mongolian people will give your most warm-hearted greetings with kumiss You can enjoy some horse riding there, visiting herdsmen's homes to have a close understanding of lifestyles of herdsmen. After lunch, head to the Yellow Flower Valley(Huanghuagou Park), known as the "Daqingshan Address Museum", Here, we will do a little hike there to enjoy its beautiful sceneries. After dinner, join the bonfire party to enjoy a fun evening (if it rains, bonfire party will be cancelled), we will sleep in a yurt for this night. Watch the milky way on the grassland and enjoy the sunrise next morning.