"The World Heritage List includes 981 properties forming part of the cultural and natural heritage which the World Heritage Committee considers as having outstanding universal value.
These include 759 cultural, 193 natural and 29 mixed properties in 160 States Parties. As of September 2012, 190 States Parties have ratified the World Heritage Convention."
The link to the website can be found by clicking here. I like the overview (they call it the synthesis), photos and the videos. Check it out- I bet you will find something you can use.