One of the activities that is popular in the park is going chimp tracking. Their home forest is not too far from the main gate. We had a harder time finding them because, not having a reservation, we had to go after the two morning tour groups which was not the ideal time for observation. After an hour´s walk through the jungle we finally caught up with them as they were on the hunt for some Colobos monkies. It was quite an uproar as the Colobos shouted their warning cries and the chimps followed them through the lower reaches of the canopy. There is no guarantee that you´ll always find them, but the fact is that the walk through the jungle rainforest is just as interesting as the chimp tracking, which makes it worth your while.