Cultural property Mixed (Cultural+Natural) property
Celebrating 40 years of World Heritage 1972-2012
The World Heritage Convention is the most ratified international treaty for cultural and natural heritage preservation in the world that in total includes 745 cultural, 188 natural and 29 mixed properties. This year, on its 40th anniversary, the World Heritage Convention celebrates sustainable development and the role of local communities. gtp.gr celebrates The World Heritage Convention 40th anniversary and delivers you the sites and monuments of Greece that are part of UNESCO's treaty.