Upon exiting Kilimanjaro Safaris, begin this trail, which focuses on African animals. It wends past a troop of lowland gorillas (very popular), naked mole rats, okapi, meerkats (yes, like Timon), and hippos you can view through an underwater window; the nocturnal animals start waking up at around 3:30pm. The circuit takes about a half-hour, but you can spend as long as you want. The gorillas come near the end, so budget your time.