Mount Longonot is the volcano you can see from the road to Naivasha, a steep-sided cone rising from the floor of the Great Rift Valley, and climbing it is the best day hike within reach of Nairobi. The mountain’s name comes from a Maasai word often translated as mountain of many spurs, which fits the deeply ridged slopes. The summit lies at about 2,780 metres, and the crater rim is reached by a trail that starts gently across open grass and then turns sharply uphill. A round trip to the rim covers about six kilometres, and walking the whole rim loop adds roughly another seven, so the full circuit is about thirteen and a half kilometres. Most people take between three and six hours depending on fitness and how long they spend at the top. The reward is a vast view: the crater drops away below you, with a small forest on the floor and, in places, wisps of steam from vents in the crater wall, and beyond it the Rift Valley, Lake Naivasha and the distant Aberdare range spread out to the horizon. On the lower slopes you may see zebras, giraffes, buffalo and antelope, which share the park, and the whole climb feels like a real expedition without needing any technical skill.
How it works
The tour we link, 1 Day Mount Longonot Trek, collects you in Nairobi in the early morning, drives about ninety kilometres to the park and returns you in the afternoon. Check the tour details for what is included, such as park fees, a guide and lunch, since arrangements differ between operators. Going with a guide is helpful for pace and safety, but the trail is clear and many fit visitors walk it independently.
Fees and rules
Kenya Wildlife Service fees apply and are normally paid cashless online, so check the current rate before you go or choose a tour that includes it. The gates generally open early in the morning and close in the evening, and you should aim to start walking soon after opening. Single-use plastic bottles are not allowed in the park, so bring a reusable bottle and plenty of water.
Making the most of it
Start early, because the climb is exposed and the midday sun is fierce. The first stretch is easy, there is a viewpoint with a shelter partway up where you can rest, and the final section to the rim is the steepest. At the top you choose whether to turn back or walk the rim loop, which is narrow in places and not suited to anyone afraid of heights.
Wear sturdy shoes with good grip, bring a hat, sunscreen, a windproof layer and snacks, and expect altitude to make the effort feel harder than the distance suggests.
Best time
The dry months of January and February and from June to October give the firmest trail and the clearest views. In the wet months of April, May and November the trail can be slippery, and clouds sometimes cover the rim.
Who it suits
Reasonably fit walkers, couples and groups of friends who want a challenge between safaris. It is not recommended for small children, and you should take care at the edges of the crater.
What to expect
The experience
A guided early-morning hike from Nairobi to the rim of a dormant volcano, with an optional walk along the crater edge.
Best time
January and February and June to October, starting at the gate opening time to avoid the midday sun.
How long
Three to six hours on the trail, within a full day from Nairobi.
Tips
Bring a reusable water bottle, sturdy shoes, a hat and a windproof layer, and take care on the narrow rim.
Quick picks
- Best for
- Fit walkers who want a proper outdoor challenge with big views near Nairobi.
- Families
- Suitable for older, active children only, since the climb is steep and the rim is exposed.
- Couples
- A rewarding shared challenge with a spectacular view of the crater and the Rift Valley.
- Pair with
- Lake Naivasha and Hell’s Gate, which are nearby on the same road.
- Time needed
- A full day including the drive from Nairobi.
Good questions
How hard is the Mount Longonot hike?+
It is moderate to demanding. The climb to the rim is steep and at altitude, but it needs no technical skill. The full rim circuit adds a long, exposed walk.
How long does it take to climb Mount Longonot?+
Most people need between three and six hours, depending on fitness and whether they walk only to the rim or all the way around it.
How far is Mount Longonot from Nairobi?+
The park is about ninety kilometres from Nairobi, a drive of roughly two hours on the road towards Naivasha.
Can you see wildlife on Mount Longonot?+
You may see zebras, giraffes, buffalo and antelope on the lower slopes, though the main attraction is the view of the crater and the Rift Valley.
Can I bring plastic water bottles?+
Single-use plastic bottles are not allowed in the park, so bring a reusable bottle and fill it before you start.
