How to make a good trip to Jiuzhaigou?

The most cost-effective way is to take a train from Yancheng, Jiangsu to Chengdu, and then go with the group. It is relatively expensive to go to Jiuzhaigou this season. Generally, a three-day round trip from Chengdu to Jiuzhaigou is about 900 yuan, and the rest is the train ticket and accommodation in Chengdu. In addition, you can also choose to join the tour group in Guangyuan. There are not many hotels in Chengdu, and there are relatively few choices.