The "Big Five" are lion, leopard, elephant, buffalo and rhino. The term comes from old hunting days, when these were considered the most dangerous animals to hunt on foot. Today it is simply a popular wildlife checklist.
No park can guarantee all five, but some combinations give you very good odds. In practice, lion, elephant and buffalo are seen on most East African safaris. Leopard needs luck and a good guide. Rhino is usually the one that decides your route, because it is found in fewer places.
Lions are common in the Masai Mara and the Serengeti, where open grassland makes them easy to find. The Ngorongoro Crater also has a dense population. In Uganda, Queen Elizabeth National Park is the best bet, including the Ishasha sector's tree-resting lions.
Leopards are solitary, mostly nocturnal and well camouflaged, so sightings are never certain. Your best chances are in areas with rivers and trees: the Mara's riverine woodland, the Seronera valley in the central Serengeti, and Samburu's riverbanks in northern Kenya. Night drives in the Mara conservancies also help.
Elephants are widespread. For big herds at close range, Amboseli in Kenya and Tarangire in Tanzania (especially in the dry season) stand out. Tsavo and Samburu also have large numbers. The Ngorongoro Crater's elephants are mostly old bulls.
Buffalo are found in almost every major park, often in large herds. You will very likely see them in the Mara, the Serengeti, the Ngorongoro Crater, Lake Nakuru and Queen Elizabeth.
Rhino were heavily poached across Africa, and most surviving populations are closely protected. In East Africa the most reliable places for visitors are:
The Masai Mara has black rhino, but they are few and shy.
Some of the best moments on safari have nothing to do with the list: cheetah hunting, wild dogs, a giraffe drinking, or a hippo pod at dusk. If you focus only on ticking boxes, you can miss the rest. Good guides balance both.
Plan for the four that are common, choose at least one rhino stronghold, and give yourself enough days for a leopard sighting to happen. The Mara plus Lake Nakuru in Kenya, or the Serengeti plus the Ngorongoro Crater in Tanzania, are the most dependable combinations.
It is possible in the Ngorongoro Crater and sometimes in the Masai Mara, but not guaranteed. Combining two parks improves your odds.
Usually leopard or rhino. Leopards are elusive; rhino are found in fewer places.
Lion, leopard, elephant and buffalo are found in Uganda's parks. Rhino are seen at Ziwa Rhino Sanctuary rather than in the national parks.
Tell us your dates and we will suggest a route that gives you strong odds for each of the Big Five.