1.6M views · 328 reactions | Could you escape quicksand?  | Coltyy | Facebook

915K views · 7.2K reactions | West of the Puruogangri ice sheet in southwest China's Tibet Autonomous Region is a land of sand dunes - the highest desert in the world! But to see this place in all its natural glory, you have to wait till autumn when, as the weather turns cold and dry, the sand dunes and the braided quicksand rivers here take on a truly unique, stunning look! | CGTN | Facebook