Hiking Mount Longonot: climbing to the crater rim and around it

Mount Longonot is a dormant volcano on the floor of the Rift Valley, south-east of Lake Naivasha, and one of the best day hikes within reach of Nairobi. The climb is short but steep, and the walk around the crater rim is unforgettable.

Getting there

The park gate is near Longonot town, about 1½ to 2 hours from Nairobi and 45 minutes from Naivasha. You can drive yourself, hire a driver or join a day tour. Fees are paid at the gate, electronically.

The climb to the rim

From the gate, a wide track leads to the foot of the cone, then a steep path climbs on loose volcanic ash. There are a couple of resting points with views back over the plains. Most people reach the rim in 1 to 1½ hours. The ash is slippery, so take small steps.

Around the crater

From where you reach the rim, the path circles the crater. It is narrow and rough in places, with steep drops on both sides, and it climbs to the summit at 2,776 metres on the far side. The crater below is filled with forest, and you can see steam vents on its walls. Walking the whole circuit takes about 2 to 3 hours.

How long it takes

• Gate to rim and back: about 2½–3 hours
• The full hike with the rim circuit: about 13 km, usually 4–6 hours

What to bring

• At least 2 litres of water per person; there is no water on the mountain
• Shoes with good grip, a hat and sun cream
• A light layer for the wind on the rim
• Snacks, and a bag to carry your rubbish down

Tips

• Start early to avoid the midday heat and the afternoon clouds in the rainy season.
• Do not go down into the crater.
• Combine the hike with a night at Lake Naivasha and a ride through Hell’s Gate.
• See our guide to Mount Longonot.