Prairie Road, also known as China Highway 66, is located at the junction of Zhangbei and Chongli in Zhangjiakou. The west of Zhangbei county is located on the south side of the Yehuling ridge (near the Yehuling pass), and the east to the Huapiling of Chongli county is an important channel connecting Chongli skiing area, Chicheng hot spring area and Zhangbei grassland scenic spot. It is also one of the ten most beautiful highways in Chinese mainland.

It starts from Yehuling in the south of Zhangbei County in the west and Huapiling in Chongli County in the east. It is an important passage connecting Chongli skiing area, Chicheng hot spring area and Zhangbei grassland scenic spot. It is 323.9km long. It spans six counties including Chicheng County, Zhangbei County, Chongli District, Guyuan County, Wanquan district and Shangyi County, and ends at the boundary of Hebei and Inner Mongolia, like a dragon in the mountains through the green mountains and meet the blue sky.

The villages along the way are surrounded by mountains, with beautiful environment. Effective protection of natural environment makes it with high content of negative oxygen ions. It is worthy of the name of "Paradise oxygen bar". In addition, the original village appearance, simple and strong folk customs, as well as the magnificent village appearance, simple and strong folk customs are also the charm of China's Highway 66.

Along the road, there are winding rivers, mountains, deep ravines, meadows and cattle and sheep. The landscape is extremely steep. It shows a picture of Bailibatou scenic spot, and there are many cultural, ecological and geological tourism resources such as the site of the ancient Great Wall, Huapiling, Yehuling mountain, Zhangbei grassland, etc.

Along the Road, wild poppies, alfalfa, potato flowers, sunflowers and rape flowers, all kinds of color flowers dot on the grassland all over the mountains, swaying with the wind, as if in a fairy tale.

Wind turbines, commonly known as windmills, stand tall and scatter along the sky, occupying the entire line of sight. White windmills, blue sky and white clouds, as well as green grassland complement each other, forming one of the most classic scenery of the Road.

If you have enough time, you may as well take a trip here. You won’t regret the trip! The Shandian (Lightening) river is the source of Luanhe River. It flows freely on the vast wetland grassland of Guyuan. The charm of Luanhe River forms another landmark landscape of Guyuan. The Wuhua meadow has the reputation of "the first meadow in the world" and "the most beautiful flower sea in North China".