Daduhe Grand Valley
Daduhe Grand Valley Daduhe Grand Valley (dà dù hé dà xiá gǔ 大渡河大峡谷) is located in Yaan City (yǎ ān shì 雅安市) of Sichuan Province (sì chuān shěng 四川省). The valley is 17 kilometers wide from east to west and 26 kilometers lo…