Khongor Sand Dunes

Khongoryn Els also called Duut Mankhan ( singing dunes )  is popularly known as the “Singing Sands”. It lies within the Gobi Gurvan Saikhan National Park  in Mongolia. The sand dunes extend to over 965 square kilometres (373 sq mi) area. The dunes extending up to the foot of the high Altai Mountain range, lie about 180 kilometres (110 mi) from Dalanzadgad. It is at a distance of 130 kilometres (81 mi) along the desert tracks to Bogd  Uvurkhangai in the north, and 215 kilometres (134 mi)