World Heritage Centre Events http://whc.unesco.org/ All the World Heritage Events 240 en Copyright 2013 UNESCO, World Heritage Centre http://whc.unesco.org/en/events/ Tue, 21 May 2013 04:21:08 EST UNESCO, World Heritage Centre Events http://whc.unesco.org/document/logowhc.jpg http://whc.unesco.org/ 2009 International Youth Camp on Astronomy and World Heritage http://whc.unesco.org/en/events/556 wh-info@unesco.org (World Heritage Centre) Fri, 17 Jul 2009 00:00:00 EST