Samburu Self-Drive Expedition: Kenya’s Northern Wildlife

Samburu National Reserve in northern Kenya is one of East Africa’s most distinctive wildlife destinations: a 165 square kilometre reserve on the banks of the Ewaso Ng’iro River, 350 kilometres north of Nairobi in the drier, hotter, more rugged landscape of Kenya’s Northern Frontier District. Samburu is famous for the Samburu Special Five, five wildlife species found in the reserve that do not occur in southern Kenya’s more famous parks and are not seen at the Masai Mara, Amboseli, Tsavo, or Nakuru. These five species are the defining wildlife encounters of northern Kenya and the primary reason wildlife specialists and repeat safari visitors make the long drive north from Nairobi to Samburu. Combined with excellent year-round lion viewing, reliable elephant on the Ewaso Ng’iro river, the long-term elephant research programme that has produced deeply habituated herds for close vehicle approach, and the aesthetic drama of the arid northern landscape with the Mathews Range visible on clear days, Samburu provides a safari experience completely unlike any southern Kenya circuit.

The Samburu Special Five in Detail

The Grevy’s zebra (Equus grevyi) is the largest of the three wild zebra species and is listed as Endangered on the IUCN Red List, with fewer than 3,000 individuals surviving in the wild globally. Grevy’s zebra are distinguished from the more familiar Burchell’s zebra by their much narrower, more closely spaced stripes, their white belly, their large rounded ears, and their more horse-like body proportions including a longer, narrower head. They are significantly taller and heavier than Burchell’s and lack the family group structure of the other zebra species: adult males are solitary and territorial, defending waterhole territories, while females and foals move independently rather than in stable family groups. Samburu is the most accessible location for Grevy’s zebra viewing in East Africa. The reticulated giraffe (Giraffa camelopardalis reticulata) is the most distinctly patterned of the giraffe subspecies, with bold chestnut-orange polygons outlined by bright white network lines significantly more contrasting and geometrically precise than the irregular patterning of the Masai giraffe found in southern Kenya. In Samburu, reticulated giraffe are frequently seen in groups of 5 to 20 individuals browsing the acacia and commiphora woodland near the river. The gerenuk (Litocranius walleri) is one of the most behaviourally unusual antelopes in East Africa: a long-necked, long-legged gazelle that browses standing upright on its elongated hind legs, reaching the upper branches of shrubs in a feeding posture that is immediately recognisable and unique in the antelope world. A gerenuk standing upright against an acacia branch in the Samburu thorn scrub, reaching browse that no other antelope can access, is one of the most distinctively northern Kenya wildlife scenes. The Somali ostrich (Struthio molybdophanes) differs from the common ostrich of southern Kenya in having blue-grey neck and thigh skin rather than pink or red. The Beisa oryx (Oryx beisa) is a large straight-horned antelope with bold black and white facial markings and a slate-grey body found in the open lava plains and semi-arid grassland of Samburu’s northern areas.

The Ewaso Ng’iro River: Elephant, Predators and Research

The Ewaso Ng’iro River is the central ecological feature of Samburu National Reserve, providing permanent water in the dry northern Kenya landscape and concentrating wildlife from the surrounding 300 kilometres of largely waterless country along its banks during the dry season. Samburu’s elephant population is particularly habituated to vehicles due to the long history of wildlife tourism in the reserve combined with the Save the Elephants organisation’s long-term elephant research programme, which has individually identified and monitored over 900 named elephants in the Samburu-Buffalo Springs ecosystem since the 1990s. The research maintains records of family group structure, individual movements tracked via GPS collars on selected individuals, and population dynamics over multiple decades. The habituation to vehicles that results from decades of close monitoring means that Samburu’s elephants allow vehicle approach to within 10 to 20 metres of the feeding and drinking herds, providing the closest and most relaxed elephant-vehicle interaction of any East Africa savannah park. Lion at Samburu favour the riverine vegetation and the open lugga areas adjacent to the river; the reserve’s lion prides are well-habituated and frequently encountered on the road between the Samburu and Buffalo Springs gates and along the southern bank of the river.

Buffalo Springs: The Adjacent Reserve

Buffalo Springs National Reserve is directly adjacent to Samburu National Reserve on the south bank of the Ewaso Ng’iro River. The two reserves share the same wildlife population and the river bank and adjacent plains of Buffalo Springs provide additional game drive coverage to the Samburu circuit. Beisa oryx are particularly well distributed in the open lava plains of Buffalo Springs, and the flat, treeless lava plain habitat makes lion and cheetah hunting in the late afternoon dramatically visible from a vehicle. The Buffalo Springs Reserve headquarters has a separate KWS Multicurrency Card fee at its entry gate, and combined Samburu-Buffalo Springs self-drive visitors should ensure the KWS card is loaded with the combined fees for both reserves. The Shaba National Reserve, 20 kilometres east of Samburu, is a more remote third reserve in the complex with dramatic rocky hills and ancient volcanic plugs, used as the filming location for Joy Adamson’s Born Free leopard programme, primarily of interest to visitors spending 4 or more days in the Samburu area.

Getting to Samburu and Circuit Logistics

Samburu National Reserve is 350 kilometres north of Nairobi, reached via the A2 highway north through Nanyuki and Isiolo and then the B9 road north from Isiolo to the Archer’s Post junction and the reserve entrance. The drive from Nairobi JKIA to Samburu gate is approximately 4.5 to 5.5 hours depending on traffic through Thika and Nanyuki. The road is sealed tarmac to Isiolo (270 kilometres from Nairobi) and then well-maintained murram on the final section from Isiolo to the reserve entrance. Fill fuel in Isiolo before entering the reserve, as there are no fuel facilities within Samburu or Buffalo Springs. A 2 to 3 night Samburu circuit provides the minimum time to reliably encounter all five of the Samburu Special Five species. For vehicle hire from Nairobi for the Samburu expedition, see the Kenya car rental page. For KWS card setup and Samburu fee information, see the Kenya practical information page. To book a Samburu expedition vehicle, use the book now page.

When to Visit Samburu and Accommodation Zones

Samburu National Reserve is a year-round destination, but the peak wildlife viewing quality is in the dry seasons: January to early March (the northern dry season before the long rains begin) and July to September (after the long rains have ended and the Ewaso Ng’iro is the dominant water source across a wide area). The peak dry-season months concentrate wildlife at the river most intensively and produce the most dramatic game drive conditions as lion prides hunt along the bank and the Special Five species are forced to the water on a daily predictable schedule. The wet season visits (April to May and November) bring the reserve’s acacia and commiphora woodland to life with fresh green leaf flush, the dry lugga channels fill with running water, and the dramatic skies of the northern wet season provide excellent photography conditions with the Mathews Range shrouded in cloud. Wet season also brings lower wildlife density at the river as animals disperse to the temporary water sources across the reserve interior, making some of the Special Five species harder to find. The total annual rainfall at Samburu is low (approximately 250 to 350 millimetres per year) so even the wet season is not dramatically wet by East Africa standards, and the Samburu tracks drain quickly after rain. Accommodation in the Samburu circuit includes the KWS public campsites within Samburu National Reserve (basic facilities, self-catering, require own camping equipment) and a variety of private lodges and tented camps in and around both Samburu National Reserve and Buffalo Springs National Reserve. The self-catering KWS campsites allow Samburu to be visited on an entirely self-sufficient basis without the costs of lodge accommodation, which is the most common approach for extended northern Kenya self-drive visitors on 10-day or longer circuits. Shower and toilet facilities at the Samburu KWS campsites are functional year-round.

The Ewaso Ng’iro River Road: The Most Productive Game Drive in Samburu

The Ewaso Ng’iro River runs through the western portion of Samburu National Reserve from its source on the slopes of Mount Kenya, carrying snowmelt and highland spring water north and east through increasingly arid country until it flows into the Lorian Swamp beyond the reserve boundary and eventually evaporates in the dry north-eastern lowlands before reaching the coast. Within the reserve, the river is permanent, spring-fed, and 10 to 30 metres wide, with banks of reddish-brown sand and mud lined with riverine woodland of doum palms, fig trees, and acacias that provide the only dense shade for miles in every direction. The combination of permanent water, shade, and abundant browse in the riverine vegetation makes the Ewaso Ng’iro bank the single most productive self-drive game drive location in the reserve, and virtually every morning game drive that follows the river road from the Samburu National Reserve gate west to the Sunset Dam and Buffalo Springs boundary encounters the reserve’s signature species within the first hour: elephant families arriving to drink and wallow in the muddy bank, reticulated giraffe browsing the doum palm fronds above the bank, lion prides resting in the shade of the riverside fig trees, Grevy’s zebra at the water’s edge, and occasionally the gerenuk standing on its hind legs in the thorn scrub above the bank. The Save the Elephants research programme’s individually identified elephant herds are so accustomed to vehicle presence along this river road that a vehicle stopped at five metres from a drinking elephant family produces no alarm response, and visitors who remain still and quiet in the vehicle observe normal family behaviour at extraordinary proximity. The river road between the reserve gate and the Sunset Dam is approximately 12 kilometres long and the most densely rewarding 12 kilometres of game drive road in northern Kenya, concentrating all five of the Samburu Special Five species as well as lion, elephant, hippo (in the deeper river pools near the Samburu Lodge area), crocodile on the sandbanks, and the outstanding waterbird life of the papyrus and sedge margins including kingfisher, heron, and the African fish eagle calling from the riverside trees.