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Mount Longonot
A dormant volcano with a crater-rim hike and sweeping Rift views.
- Type
- National Park, Nakuru County (near Naivasha)
- Size
- About 52 km²
- Altitude
- Summit about 2,776 m; gate well below on the Rift floor, near 2,150 m
- Established
- 1983
- Best for
- Crater-rim hiking and Rift Valley views as a day trip from Nairobi
- Crater
- A summit crater roughly 1.8 km wide with a forested floor, circled by the rim trail
Mount Longonot is a near-perfect young stratovolcano rising straight off the floor of the Great Rift Valley, a short way south of Lake Naivasha and an easy morning's drive from Nairobi. From a distance it reads as a single graceful cone; up close it reveals a deep, forested crater bitten into its summit, and a rim that walkers can follow all the way around. The mountain is dormant rather than dead, thought to have last erupted in the nineteenth century, and the name comes from a Maasai word for the steep ridges that corrugate its flanks.
The draw here is the walk. A steep, often dusty trail climbs from the gate up to the crater rim, and from there a rough path circles the entire crater, dipping and climbing over a series of false summits before reaching the true high point. It is one of the most rewarding half-day hikes in Kenya: the views reach across the Rift to Lake Naivasha, the Aberdares and, on a clear morning, the cone of Mount Suswa to the south, while the crater itself drops away into a hidden bowl of forest where buffalo and other game shelter, well out of reach.
This is active, human-scale exploration rather than a game-viewing safari, and it pairs naturally with nearby Hell's Gate and Lake Naivasha to make a full Rift Valley day from the capital. Come for the climb, the geology and the long, uninterrupted horizons rather than for big herds; there are no lions, leopards or elephants here, the wildlife is glimpsed and incidental, and the landscape is the main event.
What you come here for
Climb to the crater rim
A steep, rewarding ascent from the gate brings you out onto the lip of the volcano, where the ground suddenly falls away into a vast forested crater.
Walk the full rim circuit
A rough path circles the entire crater over a run of false summits, with the Rift Valley on one side and the crater bowl on the other the whole way round.
Views across the Rift
From the high ground the eye reaches to Lake Naivasha, the Aberdare ranges and the distant cone of Suswa, with the valley floor laid out far below.
The hidden crater forest
The crater floor holds a pocket of woodland where buffalo and other game shelter, glimpsed from above but effectively out of reach on foot.
A young, dormant volcano
Longonot is geologically recent and only dormant, thought to have last erupted in the nineteenth century, its steep, fluted flanks a reminder of the Rift's restless heat.
The wildlife of Mount Longonot
Plains zebra
Grazes the lower slopes and the plains around the base of the mountain, often seen on the approach and early climb.
Maasai giraffe
Browses the acacia country at the foot of the volcano, a common sight on the drive in and the first part of the walk.
Thomson's gazelle
Scattered across the open grassland skirting the mountain, among the most frequently seen antelope here.
Buffalo
Shelter in the forested crater floor and on the wooded slopes; seen from the rim rather than met on the trail, which is part of why the walk stays safe.
Hartebeest
Ranges the open ground around the base of the mountain, one of the larger grazers on the grassland skirting Longonot.
Rock hyrax & klipspringer
The stout hyrax basks on warm rocks near the rim, while the sure-footed little klipspringer picks across the steeper, rocky ground.
Birds of prey
Augur buzzards, eagles and other raptors ride the thermals along the crater walls and over the ridges, hunting the updraughts.
Bushbuck & smaller forest game
Shy browsers of the crater woodland and thicker cover, more often heard or glimpsed than properly seen.
Ways to experience the park
Crater-rim hike
The signature outing: a steep climb to the rim followed by the full loop around the crater, typically four to five hours of walking with real ascent and descent. Reasonable fitness and sturdy footwear are essential.
Short rim walk
For those not wanting the whole circuit, the climb to the rim and a stretch along it gives the views and the sense of the crater in a shorter, gentler outing back the way you came.
Birding
The thermals along the crater walls draw raptors, while the lower slopes and acacia country hold a good spread of bush and grassland birds for those who walk slowly.
Photography
The clean volcanic cone, the forested crater and the long Rift views make this one of the most photogenic walks on the circuit, best worked in the soft light of early morning.
Picnicking & day visits
An easy half-day from Nairobi or a Naivasha base, with the climb often done in the cool of the morning and the afternoon left for the lake or Hell's Gate nearby.
The best months, and the weather right now
Longonot is walkable year-round, but the dry seasons, roughly June to October and January to February, are far the most comfortable, with firmer footing on the steep, dusty trail and clearer air for the long views that are half the point. The rains turn the path slippery and greasy underfoot and often draw cloud over the summit, hiding the panorama. Start early whatever the season: the climb is exposed with very little shade, and the heat and haze build quickly through the middle of the day. Early morning also gives the cleanest light and the best chance of distant peaks before the cloud builds.
Indicative pattern for Kenya's safari circuit. The long rains (around March–May) and short rains (around November) shift year to year.
Longonot is one of the most accessible parks in Kenya: a road trip of roughly an hour and a half to two hours northwest from Nairobi, dropping down the Rift Valley escarpment to the gate near Longonot town, just off the main Naivasha road. Access is by vehicle only; there is no airstrip, and none is needed. The walk itself begins at the gate, so a normal car or safari vehicle reaches the trailhead easily. It sits naturally on the Rift Valley circuit and is most often combined with Hell's Gate and Lake Naivasha into a single full day from the capital, or tacked onto the start of a longer Kenyan safari heading north towards Nakuru.
Camps and lodges
There is no lodge or camp at the mountain itself, and facilities at the gate are basic, so almost everyone visits Longonot as a day trip rather than staying on its slopes. The natural base is Lake Naivasha, a short drive away, where accommodation ranges from simple guesthouses to comfortable mid-range lakeshore lodges and a handful of upmarket country-house and tented properties in gardens running down to the water. Many travellers simply climb Longonot in the morning from a Naivasha base or direct from Nairobi and move on the same day. Jacob matches the base to your pace and budget and folds the climb into the wider Rift Valley leg of a trip.
Protecting Mount Longonot
Mount Longonot National Park protects a strikingly intact young volcano and the wedge of acacia grassland and crater woodland around it, in a stretch of the Rift Valley under steady pressure from farming, settlement and the geothermal development that fringes this part of the basin. The forested crater floor, sealed off by its steep walls, acts as a natural refuge for buffalo and other game, and the slopes and ridges are important for raptors that nest and hunt along the crater rim. As a place enjoyed almost entirely on foot, it makes a quiet case for low-impact tourism close to a major city, where the visitor's footprint is a pair of boots rather than a fleet of vehicles. Sticking to the trail, carrying out litter and respecting fire risk on the dry, grassy slopes are the simple ways visitors help keep it intact.
Parks that pair well with Mount Longonot
Questions about Mount Longonot
- How hard is the Longonot hike, and how long does it take?
- It is a genuine hike, not a stroll. The climb to the rim is short but steep and often dusty, and the full circuit of the crater rolls over a series of false summits with real ascent and descent. Allow around four to five hours for the complete loop, less if you only walk to the rim and back. It suits anyone with reasonable fitness and proper footwear; the rim path is uneven and exposed, so it is the effort rather than any technical difficulty that catches people out.
- Is Mount Longonot worth the detour, and who is it for?
- It is for active travellers who want to be out of the vehicle and earning their views rather than chasing big herds. If a steep, rewarding half-day climb with some of the finest Rift Valley panoramas in Kenya appeals, it is well worth it, especially as it slots so easily into a day with Hell's Gate and Lake Naivasha. If you are short on time, focused on big game, or not keen on a steep walk in the heat, it is one to skip.
- Will I see much wildlife on the climb?
- Not in the game-drive sense. You may pass zebra, giraffe and gazelle on the lower slopes and around the base, and buffalo and other game shelter in the forested crater far below the rim, but they are glimpsed from above rather than approached. There are no lions, leopards or elephants here. Longonot is about the volcano, the walk and the views; treat any wildlife as a welcome bonus rather than the reason to come.
- Do I need a guide, and is it safe?
- The main trail is clear and many people walk it independently, but a local guide adds context on the geology and wildlife and is reassuring on the more exposed stretches of the rim. With no big cats or elephants on the slopes and the buffalo down in the crater, the rim itself is generally safe on foot. The real hazards are simpler: heat, dehydration and the steep, slippery ground after rain. Carry plenty of water, start early and wear footwear with good grip.
- What can I combine Longonot with?
- It pairs naturally with Hell's Gate, just across the valley, where you can cycle and walk among the wildlife, and with Lake Naivasha for boat trips and birding, often all in a single full day from Nairobi. It also sits well at the start of a longer Rift Valley run north towards Lake Nakuru's flamingos and rhino. Many of Jacob's itineraries fold the climb into the early, active days of a wider Kenyan safari.
Build Mount Longonot into your safari
Sketch a route around it with the Wildtouch Safari Designer, then hand your plan to Jacob to make real.