Protected Areas Programme, World Conservation Monitoring Centre, United Nations Environment Programme

Data Center Description
The UNEP-WCMC has been working with information on protected areas
since 1981. Several databases and studies have been carried out over
the years. They include:

-Protected Areas Virtual Database

-World Heritage Information Network

-Protected Areas Resource Centre

-Protected Areas Database and Internet Map Server

-World Heritage Sites

-Protected Areas of the Pacific Islands

-Protected Areas of Malaysia

There are several other reports available on the site.

Website: http://www.unep-wcmc.org/protected_areas/