What should I pay attention to when I plan to travel to Jiuzhaigou in summer vacation? Which travel agency in Chengdu is better?

This season is very suitable for Jiuzhaigou, which is very cool, but because Jiuzhaigou is relatively high in altitude, it is a little cold in the morning and evening, so it is recommended to bring autumn clothes. It is recommended to travel to Jiuzhaigou by air, which is not so tired. Bus travel takes a long time, and the journey may be a little tired, but you can enjoy the scenery along the way. The plane group can take a pure tour group, spend more time sightseeing, and don't go into shopping stores. You can have enough time at your disposal and have a better experience. When you travel to Sichuan, you can find China Travel Agency. State-owned enterprises operate in a standardized way, and you can rest assured of the quality. You can look at www.5 17cts.com, which contains many special products and travel strategies. You can also consult Koukou 46 165438 at any time.