Unesco description
Situated in the north-west of Sichaun Province, the Huanglong valley is made up of snow-capped peaks and the easternmost of all the Chinese glaciers. In addition to its mountain landscape, diverse forest ecosystems can be found, as well as spectacular limestone formations, waterfalls and hot springs. The area also has a population of endangered animals, including the giant panda and the Sichuan golden snub-nosed monkey.

Received through Postcrossing on 26.11.2013

Received through a private swap on 01.01.2014
The total length of the travertine in Huanglong Valley is 3.6 km and it is thought to look like a huge golden dragon wheeling through the snow-capped mountains of the valley. The main landscapes are travertine banks, colorful ponds and travertine waterfalls and caves. The main body of water starts from the ancient Buddhist/Benbo temple at the top of the valley and ends at the Guests Welcome Pond in the north with a length of 2.5 km and a width of 30–170m. The colours of Huanglong’s waters consist of yellows, greens, blues and browns.