Yulong Snow Mountain is a mountain range covered with snow all year round on the nearest equator in the northern hemisphere. It is juxtaposed with the Zhongdian Snow Mountain on the west and Mianmian Mountain on the east across the river. It extends from Sanjiangkou in the north to 27°N latitude in the south. The 13 peaks of the whole mountain are arranged longitudinally from south to north. The highest peak of the main peak-Shanzi Peak is 5,596 meters above sea level, with snow all year round, and the height of the snow line is between 4800 and 5000 meters.There are temperate marine glaciers on the Eurasian continent that are closest to the equator. Yulong Snow Mountain是北半球最近赤道終年積雪的山脈，隔江西與中甸雪山、東與綿綿山相並列，北自三江口，向南延伸到北緯27°。全山的13座山峰由南向北縱向排列，主峰扇子陡最高處海拔5596米，終年積雪，雪線高度介於4800～5000米之間。發育有亞歐大陸距離赤道最近的溫帶海洋性冰川。