Source: The Great Projects
Here's a chance to spend 13 nights on an orangutan volunteer project in Borneo that takes you through lush rainforests, two orangutan sanctuaries and three national parks. This deal from The Great Projects for just $1470 per person that saves 27% off the regular price.
Departs on the 3rd of every month in 2015. Alternatively, you can travel on the 17th of every month in 2015, excluding January, February and December