At its World Heritage Convention on November 16, 1972, UNESCO adopted an international treaty that for the first time linked the concepts of nature conservation and preservation of cultural properties. The World Heritage Sites program was sparked by Egypt"s plans to construct the Aswan High Dam. UNESCO helped save thousands of antiquities that would have been lost as a result of the dam, which flooded a large swath of the Nile Valley.
50 years of World Heritage Sites
Today in History
More Desktop Wallpapers:
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Why’s it called a spelling ‘bee,’ anyhow?
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A circular celebration
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Lake Tekapo, New Zealand
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Star Wars Day
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Notes from an underground lake
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Take me to the river
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Grand Teton National Park
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Ribblehead Viaduct, North Yorkshire, England
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National Park Week begins
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World Rivers Day
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When an ideal microclimate gives you lemons…
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Fresh water on the Silk Road
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Avatars of the Wolf Moon
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Ready, set, read
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Travel Sunday: San Francisco
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Mount St. Helens National Volcanic Monument, Washington
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Knuthöjdsmossen, a nature reserve in Sweden
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A view from the top
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Nazar amulets, Goreme National Park, Cappadocia, Turkey
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Temple of Philae, Aswan, Egypt
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Winterpret on ice
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The forecast calls for blooms
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Shi Shi Beach, Olympic National Park, Washington
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Vatican City with St. Peters Basilica
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The dancing trees of Sumba Island
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The Unfinished Obelisk near Aswan, Egypt
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Struck by Southwestern beauty
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European Day of Parks
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Aýna, Albacete, Spain
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Celebrating National Park Week, April 21-29
Bing Wallpaper Gallery

