Arusha National Park wildlifeWildlife of Arusha National Park
No lions, few elephants, and no shortage of remarkable sightings — here is what makes the park’s wildlife unique.
Arusha National Park holds one of Tanzania's densest giraffe populations. Masai giraffe move in loose herds across the Ngurdoto Crater rim grasslands and open acacia woodland near the Momella Lakes, often browsing beside the road at a distance of just a few metres. Because vehicle traffic is light and the terrain compact, sightings are near-guaranteed on almost any game drive, walking safari, or canoe outing, making this park one of the most reliable places in East Africa to watch giraffe behaviour up close, including necking contests between young males and mothers nursing calves in the open.
Where to lookNgurdoto Crater rimMomella LakesAcacia woodland
Primates
Black-and-White Colobus Monkeys
The montane forest cloaking Mount Meru's lower slopes is the best place in northern Tanzania to see black-and-white colobus monkeys. These striking primates, with flowing white cape-like fur and long tufted tails, live in troops high in the forest canopy along the Momella Route and around Ngurdoto Crater. Unlike most monkeys they eat mainly leaves, so they move slowly and are easier to photograph than fast-moving vervets. Their spectacular leaps between treetops, sometimes ten metres or more, are a highlight of any forest walk or drive through this shaded, fig-tree-rich section of the park.
Where to lookMount Meru forestMomella RouteNgurdoto Crater
Big Five · Grazers
Buffalo & Zebra
Cape buffalo and Burchell's zebra gather in substantial numbers around the Momella Lakes floodplains and the open grassland of the Ngurdoto Crater floor, which is closed to vehicles and viewed only from the rim, giving spectacular panoramic sightings of mixed herds below. Buffalo here tend to be calmer and less skittish than in parks with heavier predator pressure, allowing closer, more relaxed observation. Zebra herds mix freely with giraffe and warthog across the same grasslands, creating classic East African savanna scenes that are easily reached on a half-day or full-day visit from Arusha town.
Where to lookMomella Lakes floodplainsNgurdoto Crater viewpoints
Grazers & antelope
Warthogs & Bushbuck
Warthog are a constant, entertaining presence throughout Arusha National Park, trotting across grassy clearings with tails raised while kneeling to graze on short grass near the lake shores. The park is also one of the more dependable places to see bushbuck, a shy, striking antelope with white flank spots and spiralled horns on the males, which favour the cover of forest edges and thicket near the Momella gate and picnic sites. Both species are frequently spotted at close range on walking safaris, where the slower pace and quiet approach on foot make sightings more intimate than from a vehicle.
Where to lookLake shoresForest edgesMomella gate
Good to know
Why There Are No Lions
Arusha National Park's relatively small size, dense forest cover, and fragmented habitat cannot support a viable lion population, and the last resident pride disappeared decades ago as the park's ecosystem proved too confined and prey-poor for large territorial predators to persist long-term. Leopard are present but rarely seen in the thick forest, and elephant numbers remain low because the park lacks the extensive open range elephants need. This absence of dangerous ground predators is precisely what makes the park ecologically unusual, and it is the reason activities normally too risky elsewhere in Tanzania, walking and canoeing among wildlife, are possible here.
Unique to Arusha National Park
Walking Safaris & Close Wildlife Encounters
Because Arusha National Park has no lions and very few elephants, it is one of the only parks in Tanzania offering official walking safaris, led by a licensed guide and an armed park ranger, and canoe safaris paddling quietly across the Momella Lakes among hippo, buffalo, and waterbirds. Both activities let visitors experience the park's giraffe, zebra, buffalo, and colobus monkeys on foot or from the water at a pace and proximity impossible on a standard game drive, an experience unavailable in the Serengeti, Ngorongoro Crater, or Tarangire, where predator density makes walking too dangerous.
Walking safariLicensed guide & armed ranger
Canoe safariOn the Momella Lakes
See on footGiraffe, zebra, buffalo, colobus