Set off with yourguide for your 4 hour small group adventure in gunung leuser national park in north sumatra to trek in the jungle around the old feeding platform area try tospot some semi wild orangutans and wild orangutans foraging in their natural habitat as well as other wildlife such as macaques gibbons and thomas leaf monkeys you may also be lucky to hear or see the elusive sumatran peacock or monitor lizard stop to enjoy a delicious jungle fruit snack before continuing your trek for