For a comfortable trek, pack light, breathable clothing in earth tones, sturdy hiking boots, a hat, sunscreen, and insect repellent. Long sleeves and trousers are helpful for navigating the forest undergrowth. Bring a reusable water bottle, snacks, and a camera (with no flash). Expect a short briefing before your hike, then head into the forest with rangers and trackers. Treks can last from 2–4 hours, depending on the chimp’s location, and once found, you’ll have one hour to observe them. The walk is moderately strenuous, but the reward is powerful—an up-close moment with our closest wild relatives.