It is in the southeast of Dunhuang city 25 km.In 1987 it was listed as the world cultural heritage by UNESCO.The first grotto was built 366 AD.Up to now 735 caves still exsit,which is
The Ya Dan Geological Park covers an areaof 400 square km.This picture,phenix statue,is the tipical statue around this area.
The sanddune and the spring stay together for thousands of years.Local people would like to compare them as a deep lovely couple.
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