Safety and preservation are the pillars on which the United Nations Academic, Scientific and Cultural Group (UNESCO) World Heritage Checklist was based in 1972. To make sure the longevity of Earth’s most necessary pure and cultural websites via authorized stewardship, this system presently contains 1,157 wonders in 167 nations and the record grows yearly. Many, equivalent to Angkor Wat, the pyramids of Giza or Machu Picchu, are fairly acquainted to us, seen in historical past books or – for fortunate vacationers – in individual. However as acquainted as a few of these landmark websites could appear, a deeper look into historical past reveals some surprising origin tales.