一云龙县位于大理州西部,地处横断山南端澜沧江纵谷区,横断山两大山脉云岭、怒山和怒江、澜沧江由北向南贯穿全境,形成了典型的江河纵横、山高谷深的地貌特征。在这个神奇美丽的地方,生活着白、汉、彝、苗等20个世居民族,其中以白族为主,是山地白族居住最为集中的地区。云龙山地白族在漫长的历史发展进程中,用勤劳 Yunlong County is located in the west of Dali Prefecture, at the southern margin of Hengduan Mountains in the Lancang River Rift Valley, the Hengduan Mountains, Yunling, Nu Mountain and Nu River. The Lancang River runs through the whole territory from north to south, forming a typical aspect of rivers and mountains. Geomorphological features. Living in this magical and beautiful place, there are 20 native peoples such as Bai, Han, Yi and Miao, among which the Bai ethnic group is the most concentrated region inhabited by the mountain Bai people. Yunlong Mountain Bai in the long process of historical development, with hard-working