Nan Madol
the Great Mosque in Djenne
Shibam, Yemen
Everglades National Park
Battir
Hofburg Palace in Vienna, Austria
Potosi
silverback mountain gorillas in Virunga National Park
the Tomb of Askia
the Liver Building in Liverpool, England
old city San'a
monastery in Kosovo
East Rennell
Belize Barrier Reef
a man looking across to the Minaret of Jam beside Hari Rud River in Afghanistan
Air and Tenere desert
Damascus
Chan Chan
Santa Laura Saltpeter works
Spiral Minaret
an ancient mausoleum in Shakhrisabz, Uzbekistan
Sumatra Rainforest
Ghadames
rock art in Tadrart Acacus
Bamiyan Valley
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Nan Madol, MicronesiaMore than a hundred islets off the coast of Pohnpei form the ceremonial site of Nan Madol. Ruins of stone palaces, temples, and tombs dating from 1200 to 1500 A.D. reveal the Pacific Island culture of the Saudeleur dynasty. In 2016, Nan Madol was listed "in danger" due to mangrove overgrowth, storm surge, and stonework collapse.
Photograph by Paul Chesley, Nat Geo Image Collection

25 Cultural and Natural Wonders in Danger

Climate change, armed conflict, and development threaten some of Earth's greatest treasures—the World Heritage in Danger List calls for their safeguarding.

ByGulnaz Khan
April 18, 2018

Each year the United Nations Educational, Scientific, and Cultural Organization recognizes cultural and natural sites for their outstanding value to humanity, ranging from beautiful natural landscapes to humankind’s most ingenious constructions.

But as storms batter coastlines, development encroaches on wildlife habitats, and armed conflict devastates communities, millennia of humanity’s shared heritage are at risk.

Established in 1972, Article 11.4 of the 1972 UNESCO convention instituted the List of World Heritage in Danger to recognize sites in need of protection from a wide range of threats, including urban and tourism development, armed conflict, natural disasters, and abandonment. The aim of the list is to increase international awareness, encourage countermeasures, and thwart future damage.

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