Stories of Discovery & Wonder

4-Day Mount Kenya Trek: Sirimon Route to Point Lenana

Trek the Sirimon Route over four days to reach Point Lenana on Mount Kenya. This high-altitude, non-technical summit offers sunrise panoramas, varied ecosystems, and a purposeful climb that rewards careful acclimatization and sturdy boots.

Nanyuki, Laikipia County•

4 days (summit day 9–10 hours)

•By Adventure Collective•October 2025

The Experience

A cold starfield above the ridge guides the headlamps as the group winds up the stony quarry toward Point Lenana. By dawn the eastern horizon flushes pink over jagged peaks and the remaining cirque glaciers glint like old coins; the air is thin and clear, pushing each breath into sharper focus.

Before You Go

Acclimatize before the summit

Spend the first night at Old Moses (3,300m) and allow your body to adjust—move slowly and watch for altitude symptoms.

Bring a reliable headlamp

Summit bids start around 3am; a bright headlamp and spare batteries are critical for safe travel on steep, rocky sections.

Use trekking poles on scree

Poles improve balance on the steep, loose quarry and reduce strain on knees during descent.

Permits and guides are mandatory

Secure National Park permits and a registered guide in advance—porters ease load but confirm weights and fair practices.

Local Knowledge

Hidden Gems

•Lower Hall Tarns viewpoint for close-up glacier views
•Mackinders Valley for panoramic shots of the main peaks at midday light

Wildlife

•Black-and-white colobus monkey
•Rock hyrax

Conservation Note

Mount Kenya National Park protects fragile alpine ecosystems and receding glaciers; visitors should stick to trails, pack out waste, and limit fire use.

Early scientific and colonial expeditions mapped the peaks in the late 19th and early 20th centuries; the mountain is also central to Kikuyu cultural landscapes.

What to Bring

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Sturdy hiking bootsEssential

Support and traction for rocky, steep trails and wet conditions.

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Insulated down jacketEssential

Keeps you warm during frigid summit mornings and overnight at high camp.

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Headlamp with extra batteriesEssential

Required for pre-dawn summit starts and navigating camps after dark.

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Trekking polesEssential

Improves stability on scree and reduces impact on knees during long descents.

Common Questions

Do I need a permit to trek Mount Kenya?

Yes—mountaineering permits and National Park entry fees are required and are typically arranged by your operator before departure.

Is Point Lenana technical to climb?

No—Point Lenana is non-technical and accessible to fit trekkers; Batian and Nelion require technical rock-climbing skills and equipment.

When is the best time to go?

The clearest windows are generally June–September and December–February; avoid the long rains (March–May) when trails are slippery and visibility is poor.

Can I hire porters or guides on-site?

Yes—registered guides and porters are available in Nanyuki or through your operator; hiring locally supports communities and is strongly recommended for safety.