Day 1: Chengdu→Bipenggou→→Heishui (about 400 kilometers) [Today is the departure day, you need to arrive in Chengdu one day in advance] Day 2: Dagu Glacier → Mao County (Diexi) → Chuanzhu Temple → Jiuzhaigou (about 321 kilometers) Accommodation: Jiuzhaigou Day 3: Jiuzhaigou 1-day tour Day 4: Jiuzhaigou→Huanglong→Yingxiu→Chengdu (about 419 kilometers)