都说秋天一定要去一次川西，如果只选一个目的地，我投稻城亚丁一票。9月底的亚丁，草甸开始泛金，雪山刚披上初雪，游客比国庆少一半，是性价比最高的时间窗口。
Day1 成都→康定→新都桥（约340公里，车程6-7小时）
早上8点从成都出发，中午在泸定桥停一下，看大渡河上的铁索桥，顺便吃碗桥头凉粉。翻过折多山就是摄影天堂新都桥，路边的杨树黄了一半，光线透过云层打在山坡上，随便一拍都是壁纸。今晚住新都桥，海拔3300，早点休息适应高原。
Day2 新都桥→理塘→稻城（约350公里，车程7-8小时）
今天要翻过卡子拉山和兔儿山，海拔都在4000以上，晕车的姐妹备好晕车药。理塘是世界高城，县城里的草原很出片。傍晚到香格里拉镇，镇上全是民宿和餐馆，人均一百多就能吃顿牦牛肉汤锅。
Day3 亚丁景区一日（门票+观光车约270元/人）
景区精华路线：坐观光车到扎灌崩，步行到冲古寺，再坐电瓶车（往返80元）到洛绒牛场。央迈勇神山就在眼前，雪山下的草甸和溪水像油画。体力好的可以徒步牛奶海和五色海，往返约10公里，海拔4600，走三步喘两步，但看到牛奶海那一刻觉得一切都值了。高原反应严重的姐妹量力而行，洛绒牛场拍照就足够美。
Day4 返程回成都
睡到自然醒，包车或拼车回成都（约10-12小时，人均300-400）。晚上住进市区的悦蓝里S酒店好好回血——位置在成都市金牛区西安路街道永陵路18号，离宽窄巷子走路10分钟，5号线抚琴站C1口出来460米。定了自由深睡双床房，两张1.5米的床，我和闺蜜一人一张互不打扰，零压床垫一躺就困，智能马桶、手机投屏都有，还有免费洗衣和24小时健身房。前台电话028-60786899，报入住直接开延时退房，第二天睡到12点再出门觅食，楼下就是奎星楼美食街。
避坑提醒
- 9月亚丁早晚温差大，羽绒服必带，防晒霜和墨镜别省，高原紫外线不是开玩笑的。
- 氧气瓶镇上药店就有，25-30一瓶，别在景区门口高价买。
- 牛奶海徒步一定穿防滑鞋，碎石路加陡坡，下山膝盖会哭。
- 稻城亚丁门票提前网上订，当天窗口排队能排一小时。
预算参考
拼车往返人均600-700，住宿4晚人均500-600，门票观光车约400，吃饭人均300，总花销人均1800-2000。9月是最佳窗口，国庆后机票涨、人挤人，想去就趁现在。
Short answer: four days and three nights for Daocheng Yading in late September — the meadows turn gold, the three sacred peaks get their first snow, and crowds are half of National Day. About CNY 1,800–2,000 per person.
Day 1 · Chengdu → Kangding → Xinduqiao (340 km, 6–7 hours)
Leave at 08:00, pause at Luding's iron-chain bridge over the Dadu River for a bowl of bridgehead jelly noodles. Beyond Zheduo Pass lies Xinduqiao, a photographer's town where the poplars are already half gold. Stay at 3,300 m and rest early.
Day 2 · Xinduqiao → Litang → Daocheng (350 km, 7–8 hours)
Two passes above 4,000 m today — bring motion-sickness tablets. Litang is the world's highest town; by evening you reach Shangri-La Town, where a yak hotpot costs a little over CNY 100 per person.
Day 3 · Yading scenic area (tickets plus shuttle about CNY 270)
Shuttle to Zhaguanbeng, walk to Chonggu Monastery, then the electric cart (CNY 80 return) to Luorong Pasture with Chenresig and Jampelyang in front of you. Strong walkers can continue to Milk Lake and Five-Colour Lake — 10 km return at 4,600 m. If altitude sickness is a risk, Luorong Pasture alone is enough.
Day 4 · Return to Chengdu
Drive or share a car back (10–12 hours, CNY 300–400 per person) and recover at Yuelanli S Hotel, 18 Yongling Road, Jinniu District — 10 minutes on foot from Kuanzhai Alley and 460 m from Exit C1 of Fuqin Station on Metro Line 5. The Free Deep-Sleep Twin Room has two 1.5 m beds, zero-pressure mattresses, free laundry and a 24-hour gym. Tel 028-60786899.
