the beautiful jiuzhaigou scenery

This year, I finally have time to realize my long-cherished dream in autumn, and take my dad and mom out for a rest.
The strategy of jiuzhaigou has been written bad on the Internet, so although early start planning, but did not do detailed strategy, just according to their actual situation (to have enough time to gather wind;To get into the ditch at the most beautiful time;To take care of the sick hemp) roughly determine the itinerary,

according to the itinerary combined with the price of air tickets and hotels.
When I was planning my trip, it took me a lot of thinking whether to visit the yellow dragon or the jiuzhaigou valley first. Finally, it was proved that it was right to visit the yellow dragon first:

1. Huanglong has a high altitude, so it will be very tired on the last day.

1. It is very beautiful to play yellow dragon when you don't see the colorful nine walled city, but when you go to the nine walled city, you will feel that the yellow dragon is not as good as it used to be.
   Best viewing time of jiuzhaigou:

This question has been bothering me for a long time. I have been wondering whether to leave on 10th?Or in the middle of the week?Or later?There is no unified opinion on the Internet, so I finally adopted a netizen's opinion. He once went to jiuzhaigou around October 15th, saying that the colors were really beautiful, but the leaves had already begun to fall, so he suggested to go a week in advance, so I decided to set off on October 9th.However, it was later learned that the red leaf index of jiuzhaigou was actually graded:
Ⅰ level on behalf of the leaf colour red index rate was between 10% ~ 35%, in leaves yellowing condition, more suitable for travel.

"Ⅱ level index" of the maple leaf on behalf of the leaf color change rate is between 35% ~ 60%, between red and yellow and orange, is suitable for viewing."Ⅲ level index" of the maple leaf on behalf of the leaf color change rate is between 60% ~ 95%, all is dark red, dark red, or purple, is the best time to watch the red leaves.
This year, the red leaf index has a level 1 from October 1-7, a level 2 from October 8-14, and a level 3 from October 15-november 5.If there is no significant change in climate conditions, the best time to view red leaves in jiuzhaigou is October 15, 2016 solstice 30.
So red is changes with the change of climate, rain water, time is not fixed, want to see a large number of red leaves the best landscape will luck, although this time we go to see the red leaves,

for example, but only in the phase of level 2 watch, I also listen to our charter, 'says the chef, one of his guests did not made four trips to hit the best period of time, it finally comfort to myself.
Watching the multi-colored pools started to walk down the mountain, and heard a tour guide said all the way down the hill on the edge of nothing, to be taken on him, the scenery is all the way, the yellow dragon is actually a hiking trail, the scenery is very beautiful, the farther down the more people met up the hill, then guess estimation is team shopping in the morning and afternoon with 2-3 hours to tourists walking tour, it is no wonder that liu's teacher let us come early, not many people said in the morning,