While driving along the highway from Lanzhou to Zhangye, you will pass by many service areas. One of the service areas is worth trying, which is the "Qilian Mountain" service area.
The food in this service area is a local specialty, very authentic in taste and inexpensive. Especially their cold skin and meat buns, very authentic and delicious.
In addition, there is a nice viewing platform in the service area, where you can enjoy the stunning scenery of the Qilian Mountains. With the fresh air and wide view, it can be a very good resting point for you on your tiring journey.
All in all, if you still do not know which service area along the route of the meal is delicious, you might as well go to try this "Qilian Mountain" service area of food, I believe you will not be disappointed.