Mount Kenya (5,199m at Batian, the highest technical peak; 4,985m at Point Lenana, the trekking summit accessible to non-climbers) is Africa’s second highest mountain and one of the continent’s finest high-altitude trekking destinations. Unlike Kilimanjaro, which is a single-route mountain with a heavily managed camping system, Mount Kenya offers three main approach routes (Sirimon, Naro Moru, and Chogoria), a network of mountain huts, and the wild glacier landscape of equatorial Africa at altitude. Point Lenana — the trekking summit at 4,985m — is achievable for physically fit non-climbers with appropriate altitude acclimatisation. The routes approach through moorland, alpine zones, and the extraordinary giant lobelia and giant groundsel plants that grow only at equatorial high altitude. This guide covers the practical information for a Mount Kenya Point Lenana summit attempt in 2025.
Park Fees and Route Costs 2025
- Mount Kenya NP non-resident adult fee: USD $52/person/day (KWS, 2025)
- Rescue fee (compulsory): USD $7/person per visit
- Camping: USD $15/person/night at established campsites
- Hut accommodation (Mountain Club of Kenya huts): USD $15-25/person/night in basic dormitory-style huts
- Compulsory KWS ranger guide: USD $30/day per group plus USD $15 tip per day
- Porter (optional but recommended): USD $15-20/day per porter
The Three Main Routes
Sirimon Route (Northwest)
The most popular trekking route — well-graded, with the best acclimatisation profile of the three standard routes. Entry at Sirimon Gate (2,670m), 18 km from Nanyuki town. 3-day minimum itinerary: Day 1: Sirimon Gate to Old Moses Camp (3,300m, 4 hours, 630m ascent). Day 2: Old Moses Camp to Shipton’s Camp (4,200m, 6 hours, 900m ascent) — the most scenic day, entering the moorland zone with giant groundsel (Senecio keniodendron) lining the valley. Day 3: Shipton’s Camp summit attempt to Point Lenana (4,985m, 4-5 hours from Shipton’s, typically departing 03:00-04:00 for summit at dawn), then descend to Naro Moru via the valley circuit. The Sirimon route is recommended for its more gradual ascent profile — better for altitude acclimatisation than the steeper Naro Moru direct ascent.
Naro Moru Route (West)
The shortest and most direct route to Point Lenana — popular with groups on a 2-day rush (not recommended for altitude safety reasons) and the most common descent route for circuit traverses. Entry at Naro Moru Gate (2,400m), 13 km from Naro Moru village. The Naro Moru route passes the “Vertical Bog” — a section of waterlogged moorland requiring careful navigation — and the Technical Hut (3,987m) where summit groups typically overnight. The Naro Moru route ascends faster than Sirimon, making it physiologically harder for altitude acclimatisation. 3-day via Naro Moru: Day 1: Gate to Meteorological Station (3,050m) or Teleki Valley campsite (3,450m). Day 2: Continue to Technical Hut or Top Hut (4,790m). Day 3: Pre-dawn summit attempt, descent to Naro Moru.
Chogoria Route (East)
The most scenically dramatic of the three routes — approaching from the east through the vast Nithi Gorge and past Lake Michaelson (3,978m, a glacial cirque lake in a dramatic rock-wall setting). Entry at Chogoria village (1,800m) on the mountain’s eastern slope. 4-5 day recommended itinerary. The Chogoria route is physically demanding (the longest approach, most elevation gain) but the scenery — particularly the Lake Michaelson basin and the Austrian Hut approaches to the main peaks — is exceptional. Best used as the ascent route on a Chogoria-Sirimon circuit (ascend east, descend northwest) to see the maximum variety of the mountain’s landscapes.
Altitude: Managing the Risk
Mount Kenya is a genuine altitude challenge — Point Lenana at 4,985m is high enough to produce acute mountain sickness (AMS) symptoms (headache, nausea, fatigue) in a significant percentage of trekkers who ascend too quickly. The “climb high, sleep low” acclimatisation principle applies here: a minimum 3-night itinerary is essential, with a rest day at mid-mountain camps preferred. AMS early symptoms (mild headache, light-headedness) are normal at altitude and manageable. Severe AMS symptoms (confusion, loss of coordination, persistent vomiting, ataxia) require immediate descent — do not ascend with these symptoms regardless of summit proximity. Diamox (acetazolamide) 125-250mg twice daily from one day before entering the park reduces AMS symptoms for most people — discuss with a doctor before departure. Descent is always the correct response to any serious AMS symptom.
Best Season 2025
Mount Kenya has two main trekking seasons: January-February (the dry season between the long and short rains) and July-October (the most reliable clear-weather window). January-February provides summit views on the majority of days, less trail mud, and manageable temperatures. July-October: excellent weather, slightly cooler temperatures, and the possibility of January’s short grass having regrown. Avoid March-June (long rains — severe trail conditions, poor visibility, more difficult) and November (short rains — heavy rainfall on the mountain, some operators suspend trekking). The mountain is technically open year-round and many trekkers summit successfully in the wet season — but the trail experience is significantly more challenging and summit views are often obscured.
