"Renlongba Glacier", commonly known as "Renlongba Glacier", marked on Baidu map as "Renlongba Glacier", is located on the high mountain at the junction of Ranwudu, Basu County, Qamdo City, Tibet and Zayu County, Nyingchi Prefecture "Rilongba", the end of the ice tongue is 4560m above sea level and several kilometers long, with towering snow-capped mountains behind it. It is one of the few mid- to low-latitude marine modern mountain glaciers on earth.

Ranwu to Bomi is known as the "Hometown of Glaciers". There are many glaciers in this area, the largest ones are "Laigu Glacier", "Midui Glacier" and "Renlongba Glacier". Unlike the famous "Laigu Glacier" and "Midui Glacier" that have been developed as tourist attractions, the "Renlongba Glacier" has not been developed yet and is still in its original state. It is hidden deep in the mountains and is rarely known to outsiders. , in fact, the size and splendor of this glacier are by no means inferior to those two glaciers. It is said that the Chinese Academy of Sciences once conducted research here to find "ice cores" (deeper parts of large blocks of ice, which are very rare). Through research, not only can the age of the glacier and its formation process be determined, but also the temperature and precipitation of the corresponding historical era can be obtained. data, as well as the contents of atmospheric chemical components such as carbon dioxide in the corresponding era, thus opening up a new path to restore the ancient climate and environment).

Different from "Laigu Glacier", "Laigu Glacier" can only be viewed from a distance due to a large river blocking it, and it is extremely difficult to have close contact with the river and the glacier; while "Renlongba Glacier" can easily climb up to a long On the ice tongue, you really walk into the glacier.