Middle section of the Grass Skyline.

The middle section of the Grass Skyline refers to the area from Hupiling in Chongli District in the east to Yehuling in Zhangbei County in the west. It is 132.7 km long and is like a dragon coiled between the mountains. It is winding and undulating, stretching for more than 100 kilometers. The blue sky is connected to it, and the white clouds echo it. Walking on the Skyline is like walking in the clouds, hence the name. It is known as "China's Route 66" and is the best place to escape the summer heat and enjoy the magnificent grassland scenery.