Sibiloi National Park

Sibiloi is the national park on the north-eastern shore of Lake Turkana, and it is the only one of Kenya’s parks whose international reputation rests on what is buried in it rather than on what walks across it. The fossil beds at Koobi Fora lie inside its boundary. So does a petrified forest, a large crocodile population and some of the emptiest country in East Africa.

It is also among the hardest places in Kenya to reach. Kenya Wildlife Service describes the overland approach as a three day, 800 kilometre drive from Nairobi. Nothing about a visit here is incidental to another trip.

Where Sibiloi Is and What It Protects

The park sits on the eastern shore of the lake, north of Allia Bay and well south of the Ethiopian border, in semi-desert country of open plains broken by volcanic formations. Kenya Wildlife Service records it as gazetted in 1973, established to protect the palaeontological and archaeological sites of the Turkana basin along with its desert-adapted wildlife, and credits the major fossil discoveries made by Richard Leakey and his colleagues as the reason it exists at all.

In 1997 Sibiloi was inscribed on the World Heritage List as one of the three components of the Lake Turkana National Parks property, alongside South Island and Central Island. The property was extended in 2001 and has been on the List of World Heritage in Danger since June 2018, over the effects of upstream dam and irrigation development on the hydrology of the lake. The park itself remains open.

The wildlife service publishes no area figure for Sibiloi on its own park page, although its park brochure gives 1,570 square kilometres and a gazettement date of 1973. The three parks together cover 161,485 hectares according to UNESCO, but that is the property total rather than Sibiloi alone.

Koobi Fora and the Fossil Beds

Koobi Fora is the reason most people have heard of the park. It is a locality rather than a single site, a stretch of river and lake sediments on the eastern shore where the fossil record of hominin evolution is exposed at the surface, and where finds made from the late 1960s onwards reordered the study of human origins. The detail belongs on its own page: see Koobi Fora.

Two things are worth knowing before travelling for it. The first is that the original specimens are held by the National Museums of Kenya in Nairobi; the small museum at Koobi Fora holds replicas of the fossils found in the park along with photographs of the communities of the north. The second is that dates attached to Turkana basin finds are garbled more often than almost anything else in travel writing, and a figure without a named primary reference beside it is not one to carry away. The wider subject, including which sites can actually be visited and where the real specimens are, is covered under archaeological tours in Kenya.

Sibiloi’s palaeontology is not only about hominins. Kenya Wildlife Service describes prehistoric remains in the park including the fossils of a three-million-year-old giant tortoise and of ancient crocodile species.

The Petrified Forest at Mount Sibiloi

On the flank of Mount Sibiloi stands a petrified forest, wood turned to stone by mineral replacement in the sediment. The Kenya Tourism Board describes it as the only one of its kind in Kenya and places it roughly five kilometres from Karsa Gate, the park’s main entrance, with signage inside the park. It is the sort of feature that reads flatly on paper and is startling in front of you, because the trees are lying where they fell in a landscape that now supports almost nothing.

Wildlife, Fish and Birds

Sibiloi is not a Big Five park and will disappoint anyone arriving with that list. What it holds is a dry-country community adapted to one of the harshest environments in the country. The Kenya Tourism Board names zebra, Grant’s gazelle, lion, leopard, striped hyena, Beisa oryx, greater kudu, cheetah and northern topi among the terrestrial wildlife, and the wildlife service singles out the endangered Grevy’s zebra and the Somali ostrich as the species the park matters most for.

The lake side of the ledger is stronger. Kenya Wildlife Service describes Sibiloi as hosting the world’s largest breeding colonies of Nile crocodile, records 47 fish species of which seven are endemic, and identifies the park as an Important Bird Area supporting thousands of migratory and congregatory birds. More than 350 species of aquatic and terrestrial birds have been recorded around the lake as a whole. For context on what that means in practice, see birdwatching in Kenya.

The other thing Sibiloi is genuinely exceptional for is the night sky. The wildlife service lists it among the parks it promotes for astro tourism, on the strength of the remoteness and the near-total absence of light pollution, and the case for that is covered under stargazing in Kenya.

Park Fees and Activity Charges

Sibiloi sits in the Kenya Wildlife Service Special Interest band, the cheapest national park tier in the country. Entry is per person per day.

Category	East African citizen (KSh)	Kenya resident (KSh)	Non-resident (USD)
Adult	500	675	40
Child or student	250	350	20

African citizens from outside East Africa pay USD 20 for an adult and USD 10 for a child. A public campsite is KSh 200 per night for an East African citizen adult and USD 20 for a non-resident adult, with special campsites charged higher and carrying a non-refundable reservation fee of KSh 10,000 a week. A vehicle with fewer than six seats is KSh 600 a day, and aircraft landing charges start at USD 10 for the lightest band.

Sibiloi is one of a short named list of parks where cycling and motorcycles are permitted at all. Cycling is charged at KSh 300 or USD 10 a day and motorcycles at KSh 500 or USD 10, in both cases on top of conservation fees. All of these figures come from the Kenya Wildlife Service conservation fee schedule and were checked on 21 September 2026.

Getting to Sibiloi

• Overland from the east. Kenya Wildlife Service gives a three day, 800 kilometre drive from Nairobi through Marsabit and North Horr, or through Maralal and South Horr. The roads mix tarmac and murram and high clearance four-wheel drive is essential year round. Travelling in convoy is recommended by the wildlife service rather than merely by cautious travellers.
• Overland to the west, then by boat. Nairobi to Kalokol by way of Kitale and Lodwar, then boat hire across the lake to Alia Bay. This crosses open water that gets rough in the afternoon.
• By air. Two all-weather airstrips lie inside the park. Others serve Marsabit, Loiyangalani, Kalokol, North Horr and Lodwar, but scheduled commercial flights operate only to Lodwar, so reaching Sibiloi by air means a charter. That is how most short-stay visitors do it, and it is the subject of fly-in safaris in Kenya.

Whichever way in, the park has no fuel, no shops and no reliable telephone coverage. Everything comes in with the party, including water, spares and enough food for delays. Gates open at 06:00 and close at 18:00, and visitors are expected to be out between those hours unless staying overnight.

Where to Stay and What to Expect

Accommodation inside the park is basic and self-sufficient, with campsites and simple facilities rather than lodges, and most visitors either camp or stay at the research facilities by arrangement. Loiyangalani, several hours to the south, is the nearest town with a choice of places to sleep. Anyone planning to camp should read camping safaris in Kenya for how the fee structure and booking arrangements work.

Heat governs the day. Activity happens early and late, with the middle hours spent out of the sun, and dehydration rather than wildlife is the realistic hazard. Northern Kenya’s roads and route conditions vary by season and circumstance; the sensible practice is to check the travel advice published by your own government close to departure and to take local guidance about specific roads on the day rather than to plan on an impression formed months earlier.

When to Visit Sibiloi

The basin is arid year round and the rains, long from March into May and short from October into December, matter mainly for the state of the roads rather than for the shore itself. Wet weather makes murram sections slow and can close the desert crossings entirely, so June to September and January to early March are the more reliable driving windows. Against that, the European migrant birds are at their best through the lake parks between March and May.

Questions Travellers Ask About Sibiloi

Can Sibiloi be added to a normal Kenyan safari?

Not realistically. It is a three day drive from Nairobi in each direction, or a charter flight, and there is no short version. It works as the centre of a dedicated northern trip rather than as a leg of a circuit taking in the Mara or Amboseli.

Will I see the famous fossils there?

No. The original specimens are held by the National Museums of Kenya in Nairobi. The museum at Koobi Fora displays replicas of material found in the park. Anyone whose main interest is seeing the actual fossils should plan a museum day in Nairobi instead.

How much is entry to Sibiloi?

It sits in the Kenya Wildlife Service Special Interest band: KSh 500 for an East African citizen adult, KSh 675 for a Kenya resident adult and USD 40 for a non-resident adult, per person per day, with children and students at roughly half. Vehicles, camping, cycling and motorcycles are charged separately.

Is there anywhere to stay inside the park?

Facilities are basic: campsites and simple accommodation rather than lodges, with no fuel or supplies available. Most parties are self-sufficient. Loiyangalani is the nearest town with a choice of places to sleep.

Can you cycle in Sibiloi?

Yes. It is one of a short list of Kenyan parks where cycling and motorcycles are permitted, at a published daily charge on top of park entry. That is unusual and it is the sort of detail worth confirming with the wildlife service before relying on it.

Is Sibiloi safe to visit?

It is a remote park in a region where conditions vary by route and by season. The wildlife service recommends travelling in convoy, which addresses recovery as much as anything else. Check your own government’s current travel advice close to departure and take local guidance on specific roads rather than relying on a general impression.

1 Place to Visit in This Area

Individual sites within reach of here, each with its own guide. Some are written up because the name circulates and the place does not, which is worth knowing before you plan a drive around one.

Koobi Fora