Line 1-----Jiuzhaigou-Huanglong

Jiuzhaigou：http://www.jiuzhaigouvalley.com/English/
It is said that if there should be wonderlands on the earth, Jiuzhaigou Valley must be one of them. There is no equal elsewhere that has sceneries and fables of dreamlike eloquence, or natural purities like a fairyland as Jiuzhaigou Valley. This region covers more than 600 square kilometers (about 230 square miles), and includes areas such as Shuzheng Valley, Rize Valley, Zechawa Valley and Zharu Valley, etc. The main beauty spots such as calc-sinter lake groups, waterfalls, and other waterscapes, as well as 12 summits make Jiuzhaigou Valley a wonderful appearance.

Huanglong : http://www.huanglong.com/
This mountainous landscape is famed for its colorful pools, snow-capped mountains, deep forests, waterfalls and diversified cultures. Covering about 700 sq. km in the northwest part of Sichuan province, the Huanglong valley is lined with snow-capped peaks which signify the easternmost of all China's glaciers. In addition to its mountain landscape, diverse forest ecosystems can be found, as well as spectacular limestone formations, waterfalls and hot springs. The area is also home to many endangered animals, including the giant panda and the Sichuan golden snub-nosed monkey.