* One of Indonesia's conservation forests and the biggest

* One of Indonesia's conservation forests and the biggest
pristine forest on Sumatra island
* Covering 2.6 million hectares of land
* Home to some 6,000 orangutans, 4,000 elephants, 200 tigers and
50 sumatra rhinos, all are protected animals
* Dubbed one of the world's lungs and a home to millions of flora
species
* Has received about 31 million euro (US$39.4 million) in
conservation fund from European Union since 1996