Rainforest and Wildlife

UNESCO Tropical Rainforest Heritage of Sumatra
WWF Information on Sumatra and Borneo
WWF Information on the Sumatran Tiger and the Asian Elephant
Greenpeace International
 

Orangutans

TOP - The Orangutan Project
SOCP - Sumatran Orangutan Conservation Programme
Bukit Tigapuluh Landscape Conservation Programme - Frankfurt Zoologische Gesellschaft
Sumatran Orangutan Society
WWF Information on Orangutans
 

Tourism Information

http://www.indonesia.travel/en
http://indonesia-tourism.com
https://www.lonelyplanet.com/indonesia

 

Guide Books

Lonely Planet (English)
DuMont Reisehandbuch Indonesien (German)