The most beautiful and colorful sea - April - November is the busiest season of Jiuzhaigou tourism, which is also the most beautiful season of Jiuzhaigou scenery; the basic itinerary of the scenic spots are: route 1: first day: Jiuzhai Huanglong Airport pick up the plane - play Huanglong scenic spot on that day - return to Jiuzhaigou (Jiuzhaigou scenic spot at night) and the second day: play Jiuzhaigou scenic area: (Jiuzhaigou scenic area live in Jiuzhaigou scenic area) ) Day 3: Jiuzhaigou - Airport: Route 2: Day 1: On the same day, Jiuzhaigou Huanglong Airport picks up the plane - Huanglong - returns to Jiuzhaigou (Jiuzhaigou in the evening). Day 2: Play Jiuzhaigou Scenic Area: (Jiuzhaigou in the evening). Day 3: Jiuzhaigou sets out to play all the way - Zoigai Grassland - Huahu Scenic Area - Jiuqu Yellow River First Bay (Jiuqu in the evening). Day 4: Ji Let's go all the way to Hongyuan Prairie Airport: Share with you;