WHS Inscribed as a single "Monument" as per the World Heritage Convention. "For the purpose of this Convention, the following shall be considered as 'cultural heritage'": Monuments: architectural works, works of monumental sculpture and painting, elements or structures of an archaeological nature, inscriptions, cave dwellings and combinations of features,which are of outstanding universal value from the point of view of history, art or science; Groups of buildings: groups of separate or connected buildings which, because of their architecture, their homogeneity or their place in the landscape, are of outstanding universal value from the point of view of history, art or science; Sites: works of man or the combined works of nature and man, and areas including archaeological sites which are of outstanding universal value from the historical, aesthetic, ethnological or anthropological point of view."