Sumatra Orangutan Trip – Discover Jungle Encounters & Wild Primates

More than orangutans

A trek in Gunung Leuser is a chance to meet Sumatra's wider primate family. Alongside the orangutans you may see white-handed gibbons swinging through the canopy, Thomas leaf monkeys with their punk crests, silvered leaf monkeys and troops of long-tailed macaques.

Birds, reptiles and more

Look up and you might spot hornbills crossing the canopy; look down and you could find monitor lizards basking by the river. The forest also holds countless insects, plants and — in season — the giant Rafflesia, the largest flower in the world.

Best trips for wildlife

More time in the forest means more encounters. Overnight and multi-day treks reach the quieter areas where wildlife is least disturbed, and our dedicated wildlife package adds focused gibbon watching and a search for the Rafflesia bloom.

Come and see for yourself

Tell us how long you have and what you'd most like to see, and we'll match you with the right trek. Book now, pay later.