Mt Longonot Hiking Guide: Everything You Need to Know Before You Climb

Mt Longonot: The Rift Valley Volcano You Can Hike in a Day

Rising to 2,776 metres (9,108 feet) above sea level, Mt Longonot is one of the most rewarding day hikes in Kenya. This dormant stratovolcano sits in the Great Rift Valley, about 90 kilometres from Nairobi, and gives you sweeping views of Lake Naivasha, the Rift escarpment and a vast crater floor dotted with steam vents and thick forest.

The name comes from the Maasai word Oloonong’ot, often translated as “mountains of many spurs” or “steep ridges,” and one look at the ridged slopes shows why. If you want a serious workout, a genuine volcano summit and a full day out of the city, this is the hike to choose.

Quick Facts About Mt Longonot

• Elevation: 2,776 m (9,108 ft)
• Location: Longonot National Park, Nakuru County, near Naivasha
• Distance from Nairobi: About 90 km, roughly 1.5 to 2 hours by road
• Hike type: Summit climb plus optional full crater rim circuit
• Difficulty: Moderate to challenging
• Time needed: 3 to 5 hours depending on whether you do the full rim loop
• Rim circuit: Roughly 7 to 8 km around the crater
• Park hours: Typically 6:00 am to 6:00 pm (confirm with Kenya Wildlife Service before you travel)

How to Get to Mt Longonot from Nairobi

Take the Nairobi to Naivasha highway (A104) through Mai Mahiu and follow the signs to Longonot National Park. The drive passes the famous Rift Valley viewpoint, so it is worth a short photo stop on the way.

You have three main options:

1. Self drive. Any car can reach the gate, though the last stretch can be rough after rain.
2. Matatu or bus. Heading towards Naivasha and getting off at the Longonot turnoff is possible, but you will need onward transport to the gate.
3. Guided day trip. The easiest choice. A tour operator handles transport, park entry, a guide and timing, so you can focus on the climb.

The Mt Longonot Trail: What to Expect

Stage 1: The gate to the crater rim

From the gate, the trail climbs steadily through grassland and loose volcanic soil. This is the toughest part for most hikers. The path is steep and dusty, and the loose surface makes it slippery on the way down. Expect about 45 minutes to 1.5 hours to reach the rim, depending on fitness and pace.

Stage 2: The crater rim view

The moment you step onto the rim, the whole crater opens up below you. The crater floor is covered in dense indigenous forest, with wisps of steam rising from vents. On a clear day you can see Lake Naivasha, the Aberdare Range and the long sweep of the Rift Valley floor.

Stage 3: The full rim circuit (optional)

Walking the entire rim adds around 2 to 3 hours and rewards you with changing views at every turn. The summit sits on the rim, so doing the loop means you reach the highest point and see the crater from every side. The rim path is narrow in places with steep drops, so take it slowly and avoid it in high winds.

Best Time to Hike Mt Longonot

The best months are January to March and June to October, when the trail is dry and views are clearest. The long rains (March to May) and short rains (November) make the volcanic soil slippery and can hide the view behind cloud.

Start early, ideally by 7:00 am. The morning light is better for photos, the temperature is cooler and you will finish well before the afternoon heat.

What to Carry for Your Hike

• At least 2 litres of drinking water per person (there is no water on the trail)
• Sturdy hiking shoes or trail runners with good grip
• Sun hat, sunglasses and sunscreen (there is almost no shade on the climb)
• A light windbreaker, since the rim can be cold and gusty
• Snacks or a packed lunch with energy food
• Camera or phone, plus a power bank
• A small first aid kit and any personal medication
• Your park entry fee payment (the park mostly uses cashless systems, so confirm current payment options with KWS)

Safety Tips for Hiking Mt Longonot

1. Hire a ranger or guide. They know the trail, handle the rim safely and make the experience more informative.
2. Go slowly on the descent. Loose soil causes more slips than the climb itself.
3. Stay on the marked path. The crater walls are steep and unstable in places.
4. Avoid hiking in the rain or in strong winds, especially on the rim.
5. Watch for wildlife. Buffalo, zebra, giraffe and other animals live in the park, and buffalo in particular should be given plenty of space.
6. Tell someone your plan and carry a charged phone.

Who Is Mt Longonot Suitable For?

Mt Longonot suits active beginners, keen weekend hikers, fitness groups, corporate team building days and travellers wanting a half day or full day adventure close to Nairobi. Children who are used to walking can manage the summit climb, though the full rim circuit is best for older teens and adults. If you are very new to hiking, train with a few long walks beforehand and take the climb at a relaxed pace.

Combine Mt Longonot with Other Naivasha Attractions

Make a full day or weekend of it by adding:

• Hell’s Gate National Park: Cycle or walk among the cliffs, gorges and geothermal features.
• Lake Naivasha: Take a boat ride to see hippos and birdlife.
• Crescent Island: A walking safari among giraffe, zebra and antelope.
• Lake Elementaita and Lake Nakuru: Add flamingos and rhino on a longer Rift Valley route.

Plan Your Mt Longonot Hike with Sublime Safaris

Want the climb without the logistics? Sublime Safaris organises guided Mt Longonot day trips from Nairobi, including transport, park fees, an experienced guide and a pace that suits your group. We can also build Longonot into a longer Naivasha, Hell’s Gate and Maasai Mara itinerary.

Email: sublimetravellimited@gmail.com
Phone / WhatsApp: +254 110 090 711
Website: www.sublimesafaris.com

Frequently Asked Questions About Mt Longonot

How long does it take to climb Mt Longonot?
Most hikers reach the crater rim in 1 to 1.5 hours. Adding the full rim circuit makes the whole hike 3 to 5 hours.

Is Mt Longonot hard to climb?
It is moderate to challenging. The steep, loose climb to the rim is the hardest part, but a reasonably fit person can manage it with regular breaks.

Is Mt Longonot an active volcano?
No. It is dormant. Its last eruption is believed to have been in the 19th century, though steam vents on the crater floor show there is still some geothermal activity.

Can you hike Mt Longonot from Nairobi in one day?
Yes. It is an easy day trip. Leave Nairobi early, hike in the morning and be back in the city by evening.

Do I need a guide?
A guide is not always required, but it is strongly recommended, especially for the rim circuit.

What is the best time of year to go?
January to March and June to October, when the weather is dry and views are clear.

www.sublimesafaris.com

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