(1)-Natural heritages that are extraordinary natural phenomena or exhibit special beautifulness and aesthetics;
(2)-Natural heritages that are outstanding examples reflecting the primary historical periods of the evolution of the Earth. These examples include records of life, ongoing vital geological process, significant landforms, and important natural or geographical features;  
(3)-Natural heritages that are outstanding examples reflecting the vital ecological and biological evolution taking place on land, in freshwater and sea, among marine eco system, and fauna and flora;  
(4)- Natural heritages that include the most important and prominent natural habitats for protecting biodiversity; and such habitats include those of endangered species, with scientifically and protectively outstanding universal values;
(5)-Natural heritages that embody required factors for the outstanding universal values;
(6)-Natural heritages with the acreage big enough to completely present the features and process of nominated sites;
(7)- Natural heritages that are seldom influenced by human activities.