At most times you will see orangutans on our jungle treks but there is no guarantee! These animals live out in the wild and it's hard to determine where they will be at any point of the day. But our jungle treks leave Bukit Lawang at 8:30 am and go past the old orangutan feeding area where you will have the best chance to see semi-wild orangutans up close. Probably you will not see tigers because they live in remote parts of Gunung Leuser National Park which would mean many days of trekking from Bukit Lawang.