How to arrange the tour from Chengdu to Hukou Waterfall?

Xi 'an used to go to Yan 'an by train. Of course, he visited the revolutionary holy land by the way, and then took a bus to Hukou. Take the bus from Yan 'an to Yichuan first. There are more buses from Yichuan to Hukou.

If you want to go directly to Hukou, you have to take a tour bus. The frequency is quite small, and the process may take nearly 4 hours.

Scenic area accommodation? Hehe, that's not good. Not recommended.