Where the Nujiang first opens to a broader valley lies Mangkuan, home to one of the northernmost Dai populations, with Lisu, Yi and Miao living in the mountains to either side.
Tonghai's Xiushan is one of Yunnan's oldest Taoist temple mountains, a retreat once very far from the realms of Han civilization. Today, Xiushan remains a beautiful collection of temples facing the Tonghai plain and lake.