Kibale is a thriving hub of primates, from the black and white colobus to the chimpanzees, which are the star players. Led by your expert guide, set out on a trekking expedition through the dense forest to see the chimps in their leafy home, where you'll spend an hour with them. Once you discover their location for the day, watch as they swing through the vines, forage for nuts and fruit, and groom each other. If you're on an evening trek, you may even see the chimps building a nest for the night. Kibale boasts nearly a quarter of Africa's chimpanzee population, which live in three large troops, making it one of the ultimate places to see them up close. The best, most comfortable and least rainy time to go is between June and August, or December and March.