The Sirimon Route is Mount Kenya’s principal north-western approach and one of the best routes for trekking to Point Lenana. It begins at Sirimon Gate, climbs to Old Moses Camp, crosses open moorland into the Mackinder Valley and reaches Shipton’s Camp beneath the mountain’s central peaks.
Sirimon is especially suitable for first-time Mount Kenya trekkers because its standard approach is comparatively progressive, clearly established and connected to recognised camps. It also provides direct access to the northern side of the central peaks, making it important for some technical climbing expeditions on Batian. (Mountain Club of Kenya)
The route can be used in three main ways:
- Ascend and descend through Sirimon
- Ascend through Sirimon and descend through Chogoria
- Ascend through Sirimon and descend through Naro Moru
For most travellers with five or six mountain days, Sirimon up and Chogoria down provides the strongest overall experience. Sirimon supplies the more gradual ascent, while Chogoria adds alpine lakes, tarns, cliffs and glacial-valley scenery during the descent.
Compare all Mount Kenya routes or review guided Mount Kenya trekking packages.
Sirimon Route at a Glance
| Sirimon Route attribute | Practical detail |
|---|---|
| Position on Mount Kenya | North-western and northern side |
| Main access gate | Sirimon Gate |
| Main gateway town | Nanyuki |
| Main road connection | Nanyuki–Meru road |
| First principal mountain camp | Old Moses Camp, also called Judmaier Camp |
| High camp | Shipton’s Camp |
| Main upper valley | Mackinder Valley |
| Trekking summit | Point Lenana, approximately 4,985 metres |
| Highest Mount Kenya summit | Batian, 5,199 metres |
| Standard activity | Multi-day high-altitude trekking |
| Technical climbing required for Point Lenana | Normally no |
| Technical access | Northern approaches to Batian |
| Typical trekking duration | Approximately 4–6 days |
| Accommodation | Huts, fixed camps and tented campsites |
| Best descent for scenery | Chogoria Route |
| Best descent for speed | Sirimon or Naro Moru, depending on itinerary |
| Best suited to | First-time trekkers, traverses and northern technical approaches |
Is the Sirimon Route a Good Way to Climb Mount Kenya?
Yes. Sirimon is one of the strongest Mount Kenya routes for a first Point Lenana trek because it combines established access, comparatively progressive altitude gain, open scenery and a practical high camp at Shipton’s.
The route’s main advantages are:
- Convenient road access from Nanyuki
- An established trail to the upper mountain
- A comparatively gradual mainstream approach
- Old Moses Camp at the lower road head
- Shipton’s Camp below the central peaks
- A direct Point Lenana summit approach
- An optional Likii North variation
- Access to Kami Tarn and Hausberg Col
- Easy combination with the Chogoria Route
- Convenient post-climb travel to Ol Pejeta or Samburu
Its principal limitation is that an out-and-back Sirimon itinerary repeats the same trail. Travellers seeking maximum scenery should therefore consider entering through Sirimon and leaving through Chogoria.
Where Is the Sirimon Route?
The Sirimon Route approaches Mount Kenya from the north-west, with access through Sirimon Gate off the Nanyuki–Meru road.
Kenya Wildlife Service identifies Sirimon as one of the three official road-access gates to Mount Kenya’s peaks. KWS places Sirimon Gate approximately 200 kilometres from Nairobi, while the closest commercial airstrip is in Nanyuki.
A typical access sequence is:
Nairobi → Nanyuki → Nanyuki–Meru road → Sirimon junction → Sirimon Gate → Old Moses Camp → Shipton’s Camp → Point Lenana
Sirimon trips are normally organised from:
- Nairobi
- Jomo Kenyatta International Airport
- Wilson Airport
- Nanyuki
- A hotel or safari lodge in Laikipia
- Ol Pejeta Conservancy
- Samburu or northern Kenya
Travellers arriving internationally should generally spend at least one night in Nairobi or Nanyuki before beginning the trek. This provides time to recover from the flight, locate delayed baggage, meet the guide and inspect rented equipment.
Use the complete guide to getting to Mount Kenya for transfer planning.
What Is the Sirimon Route Trail Sequence?
The standard Sirimon trail connects Sirimon Gate with Old Moses Camp, Mackinder Valley, Shipton’s Camp, Harris Tarn and Point Lenana.
The principal route relationship is:
Sirimon Gate → Old Moses Camp → direct trail or Likii North variation → Mackinder Valley → Shipton’s Camp → Harris Tarn → Point Lenana
After Point Lenana, trekkers can:
- Return through Shipton’s and Sirimon
- Cross towards Chogoria
- Descend towards Austrian Hut and Naro Moru
- Continue around the summit circuit
- Join a technical-climbing approach
The Mountain Club of Kenya describes Sirimon as the easiest established access to the northern side of the central peaks. From Old Moses, the trail divides between a direct Mackinder Valley approach and a longer Likii North variation before both alternatives connect near Shipton’s Camp.
Sirimon Gate
Sirimon Gate is the official park-entry point for the route.
Visitors normally complete or confirm:
- Park registration
- Entry documentation
- Guide and crew details
- Vehicle entry
- Park-fee payment or verification
- Equipment and luggage arrangements
- Overnight itinerary
- Emergency contact details
KWS currently states that Mount Kenya’s official park gates open at 6:00 a.m. and close at 6:00 p.m. for visitors not staying overnight. KWS also prohibits single-use plastics in national parks. Rules can change, so current requirements should be reconfirmed before departure.
Does the Trek Begin at Sirimon Gate?
A Sirimon itinerary may begin walking at the gate or continue by vehicle towards Old Moses Camp.
The package should state clearly:
- Where the vehicle journey ends
- Where the walking begins
- Whether the gate-to-Old-Moses transfer is included
- Whether road conditions allow the planned vehicle access
- How much altitude is gained by vehicle
- Where the first night is spent
Driving to Old Moses reduces the first day’s walking but also moves the group relatively quickly to a higher sleeping elevation. The itinerary should account for that altitude gain.
Sirimon Gate to Old Moses Camp
Old Moses Camp, also known as Judmaier Camp, is the first principal staging point on the Sirimon Route.
The Mountain Club of Kenya places Old Moses at approximately 3,350 metres and describes it as the Sirimon road head. A road links the official gate with the camp, although the day’s exact start depends on the package and vehicle arrangements.
What Is the Landscape Like?
The lower Sirimon approach passes through montane forest before reaching heath and open moorland.
Depending on conditions and time of day, visitors may encounter or observe signs of:
- Buffalo
- Elephant
- Bushbuck
- Waterbuck
- Baboons
- Monkeys
- Forest birds
- Smaller mammals
Wildlife sightings are never guaranteed. Trekkers should remain with their guide because Mount Kenya is a national park and a functioning wildlife habitat, not solely a trekking area.
What Facilities Are at Old Moses?
Old Moses is associated with fixed accommodation and camping facilities, but the exact operation, booking arrangement and standard of service should be confirmed before travel.
A package should specify:
- Hut bed or tent
- Mattress
- Sleeping-bag requirement
- Toilet arrangements
- Water supply
- Meals
- Electricity or charging availability
- Crew accommodation
- Whether reservations are confirmed
Kenya Wildlife Service currently lists Old Moses Camp among privately operated campsites within Mount Kenya National Park.
Read the Mount Kenya camps and huts guide before choosing a package based on accommodation.
Old Moses to Shipton’s Camp: Direct Route
The direct trail from Old Moses to Shipton’s Camp is the standard Sirimon approach.
From Old Moses, the path climbs towards a communications station and then crosses open moorland. It passes over several ridges, drops to the Likii North River and enters the Mackinder Valley before climbing towards Shipton’s Camp. The Mountain Club of Kenya estimates approximately six to seven hours from Old Moses to Shipton’s by the direct trail, although actual time varies with pace, weather, stops and acclimatization.
Typical Trail Progression
Old Moses → communications station → moorland ridges → Likii North River → Mackinder Valley → Shipton’s Cave area → Shipton’s Camp
What Makes This Day Difficult?
The day is demanding because the trekker:
- Begins above 3,000 metres
- Gains substantial elevation
- Walks for several hours
- Crosses exposed moorland
- Enters colder alpine terrain
- May experience the first clear effects of altitude
- Often reaches Shipton’s tired and with reduced appetite
A slow, controlled pace is more important than reaching camp quickly.
The Likii North Variation
Likii North is a longer and more demanding alternative between Old Moses and Shipton’s Camp.
Instead of following the direct Mackinder Valley trail, the route climbs towards the Barrow, enters the Likii North Valley and reaches the former Likii North Hut area at approximately 3,990 metres. The hut itself no longer exists, but a campsite remains. From the campsite, the route crosses the ridge and joins the direct trail in Mackinder Valley.
The Mountain Club of Kenya estimates approximately eight to nine hours from Old Moses to Shipton’s when using the Likii North variation as a continuous day.
Why Use Likii North?
Likii North can provide:
- A quieter route variation
- A separate acclimatization camp
- Additional mountain scenery
- Access to Sendeo and Terere
- A longer, less repetitive Sirimon itinerary
- Better staging for a six-day trip
Who Should Use Likii North?
The variation is best suited to:
- Experienced hikers
- Trekkers with five or six mountain days
- Groups wanting an extra acclimatization stage
- Repeat Mount Kenya visitors
- Travellers comfortable with camping
- Technical teams with northern objectives
It is less appropriate for a time-limited group trying to reach Shipton’s as quickly as possible.
Mackinder Valley
Mackinder Valley is the principal upper valley on the Sirimon side and channels the route towards Shipton’s Camp and the northern face of the central peaks.
The valley was shaped by former glacial activity. Mount Kenya’s broader landscape contains U-shaped glacial valleys, moraines and numerous high-altitude tarns created by volcanic and glacial processes as detailed by UNESCO.
The Sirimon-side Mackinder Valley should not be confused with Mackinder’s Camp, which is located in Teleki Valley on the Naro Moru side.
Important Distinction
| Name | Location and role |
|---|---|
| Mackinder Valley | Northern valley used by the Sirimon Route |
| Mackinder’s Camp | Camp in Teleki Valley on the Naro Moru Route |
| Shipton’s Camp | Main high camp in Mackinder Valley on the Sirimon side |
This distinction is useful when comparing itineraries, since an operator may refer to Mackinder Valley and Mackinder’s Camp in different parts of the same traverse.
Shipton’s Camp
Shipton’s Camp is the main high-altitude staging point on the Sirimon Route.
The Mountain Club of Kenya places Shipton’s Camp at approximately 4,250 metres. It sits in Mackinder Valley beneath the central peaks and connects with trails towards Point Lenana, Kami Tarn, Hausberg Col and the northern technical-climbing routes.
Why Is Shipton’s Important?
Shipton’s serves several functions:
- Final high camp before Point Lenana
- Acclimatization base
- Northern technical-climbing base
- Junction for the summit circuit
- Connection to Kami Tarn and Hausberg Col
- Connection towards Chogoria
- Shelter during poor weather
- Rest point after a summit descent
What Can You See from Shipton’s?
In clear conditions, the Shipton’s area provides views of:
- Batian
- Nelion
- Point Lenana
- Point Peter
- Point Dutton
- Surrounding rock towers
- Glacial valleys and moraines
- Giant groundsels and lobelias
Cloud often develops around the peaks, especially later in the day, so clear views cannot be guaranteed.
Should You Spend Two Nights at Shipton’s?
Two nights can be useful when the itinerary includes an acclimatization day.
An additional day may be used for:
- Kami Tarn excursion
- Hausberg Col approach
- Short climb towards Harris Tarn
- Gentle walk within Mackinder Valley
- Technical equipment preparation
- Rest and health monitoring
Sleeping at the same elevation after a controlled ascent can help the group adjust before the summit attempt. It does not guarantee protection from altitude illness.
Shipton’s Camp to Point Lenana
The standard Sirimon summit approach climbs from Shipton’s towards Harris Tarn and Point Lenana.
Trekkers normally begin before sunrise. The path gains elevation over rocky alpine terrain and may include scree, frozen ground, snow or ice depending on recent conditions.
The Mountain Club of Kenya identifies the trail from Shipton’s towards Harris Tarn as the principal Sirimon connection to Point Lenana.
What Is Summit Morning Like?
Trekkers should expect:
- A very early wake-up
- Dressing in several layers
- Headlamp use
- Slow movement in darkness
- Cold wind
- Reduced oxygen
- Loose rock or scree
- Possible snow or ice
- Short rest stops
- A guide-controlled pace
- A long descent after the summit
The final approach is non-technical under normal trekking conditions, but it is not an ordinary daytime hike. Snow, ice and severe weather can increase the seriousness of the route.
Read the complete Point Lenana trekking guide for summit-specific preparation.
Is Point Lenana the Highest Summit?
No. Point Lenana is Mount Kenya’s main trekking summit, but Batian is the mountain’s highest point at 5,199 metres.
Nelion is another major technical summit at 5,188 metres. Both Batian and Nelion require technical climbing skills. UNESCO identifies Batian and Nelion as Mount Kenya’s two highest peaks
| Summit | Approximate elevation | Normal activity |
|---|---|---|
| Point Lenana | 4,985 m | High-altitude trekking |
| Nelion | 5,188 m | Technical rock climbing |
| Batian | 5,199 m | Technical alpine climbing |
Travellers should be cautious of any package that advertises the “Mount Kenya summit” without naming the intended peak.
Compare Point Lenana and Batian before selecting a package.
Sirimon Route Descent Options
Sirimon trekkers can descend through Sirimon, Chogoria or Naro Moru.
Return Through Sirimon
Returning through Sirimon is the simplest logistical option.
Advantages include:
- Same entrance and exit side
- Simpler vehicle arrangements
- Familiar trail
- Convenient Nanyuki finish
- Potentially lower transfer cost
Disadvantages include:
- Repeated scenery
- A long summit-to-lower-camp descent
- No Chogoria lakes or Gorges Valley
- Less cross-mountain variety
This option works well for four-day packages and trips linked to Nanyuki, Ol Pejeta or Samburu.
Descend Through Chogoria
Descending through Chogoria creates the classic Sirimon–Chogoria traverse.
After Point Lenana, the route can connect through upper cols towards:
- Simba Col
- Simba Tarn
- Mintos
- Hall Tarns
- Gorges Valley
- Lake Michaelson variations
- Lake Ellis variations
- Chogoria road head
The exact descent depends on the itinerary. Not every Chogoria traverse visits both Lake Michaelson and Lake Ellis.
Advantages include:
- Maximum landscape variety
- Alpine lakes and tarns
- Dramatic cliffs and valleys
- No repeated trail
- Strong photography opportunities
Disadvantages include:
- More complex vehicle logistics
- Camping requirements
- Longer eastern road transfer
- Possible four-wheel-drive access issues
- Variable road conditions
Read the Sirimon–Chogoria traverse guide.
Descend Through Naro Moru
A Sirimon–Naro Moru traverse descends towards Austrian Hut, Mackinder’s Camp, the Vertical Bog and Met Station.
Advantages include:
- Efficient western descent
- Established camp facilities
- Teleki Valley scenery
- Practical connection to Naro Moru and Nyeri
- Useful option for short cross-mountain itineraries
Disadvantages include:
- Less lake scenery than Chogoria
- Mud in the Vertical Bog
- Steeper descent
- Separate exit transport still required
Compare the Naro Moru Route before choosing this traverse.
Four-Day Sirimon Route Itinerary
A four-day Sirimon climb is a compact Point Lenana itinerary intended for fit travellers with limited time.
Day 1: Nanyuki or Nairobi to Sirimon and Old Moses
The group travels to Sirimon Gate, completes park procedures and continues towards Old Moses Camp.
Depending on the package, the group may:
- Walk from Sirimon Gate
- Drive part or all of the way to Old Moses
- Complete a short acclimatization walk
- Sleep in a hut or tent
Day 2: Old Moses to Shipton’s Camp
The group follows the direct trail across moorland and into Mackinder Valley.
The Mountain Club of Kenya estimates approximately six to seven hours for the direct route, although pace and conditions vary.
Day 3: Point Lenana Summit and Major Descent
The group begins before dawn, climbs to Point Lenana and then descends.
Depending on the package, the descent may continue towards:
- Shipton’s
- Old Moses
- A Chogoria high camp
- Mackinder’s Camp on the Naro Moru side
This can be a long and physically demanding day.
Day 4: Exit and Transfer
The group reaches the relevant gate or road head and transfers to Nanyuki, Nairobi or a safari destination.
Who Should Choose Four Days?
A four-day itinerary may suit:
- Fit, regular hikers
- Travellers with recent altitude experience
- People with limited holiday time
- Groups prepared for long walking days
- Visitors using Sirimon for both ascent and descent
It provides less acclimatization flexibility than a five- or six-day itinerary.
Five-Day Sirimon–Chogoria Itinerary
A five-day Sirimon–Chogoria traverse is the strongest general recommendation for many first-time Mount Kenya trekkers.
Day 1: Sirimon Gate to Old Moses
Enter through Sirimon and spend the first mountain night around Old Moses.
Day 2: Old Moses to Shipton’s Camp
Follow the direct Mackinder Valley route to Shipton’s.
Day 3: Acclimatization Around Shipton’s
Use a controlled excursion towards Kami Tarn, Hausberg Col or Harris Tarn before returning to Shipton’s.
The exact excursion should match weather, group health and guide judgement.
Day 4: Point Lenana and Chogoria High Camp
Begin before dawn, reach Point Lenana and descend towards the Chogoria side.
Possible overnight areas include:
- Mintos
- Hall Tarns
- A Gorges Valley camp
- Another designated upper Chogoria campsite
Day 5: Chogoria Descent and Transfer
Continue through the Chogoria landscape to the arranged road head and meet the exit vehicle.
Why Choose Five Days?
Five days can provide:
- A separate acclimatization stage
- More controlled progression
- Two mountain sides
- No repeated trail
- Greater landscape variety
- A more balanced summit schedule
Review the full five-day Sirimon–Chogoria trekking package.
Six-Day Sirimon Route Itinerary
A six-day itinerary is suitable for travellers prioritising acclimatization, route variety and additional exploration.
One possible structure is:
Day 1: Sirimon Gate to Old Moses
Enter the park and establish the first mountain camp.
Day 2: Old Moses to Likii North
Use the quieter Likii North variation and camp at approximately 3,990 metres.
Day 3: Likii North to Shipton’s
Cross into Mackinder Valley and continue to Shipton’s Camp.
Day 4: Shipton’s Acclimatization Day
Walk towards Kami Tarn, Hausberg Col or Harris Tarn and return to camp.
Day 5: Point Lenana and Chogoria Descent
Summit Point Lenana and descend towards a high Chogoria camp.
Day 6: Chogoria Exit
Continue through the eastern valleys and meet the exit vehicle.
Who Should Choose Six Days?
A six-day itinerary is especially suitable for:
- First-time high-altitude trekkers
- Photographers
- Travellers coming directly from sea level
- Groups wanting Likii North
- Visitors who prefer shorter daily stages
- Trekkers combining Sirimon and Chogoria
- Travellers who value scenery over speed
A longer itinerary improves planning flexibility but cannot guarantee a summit or prevent altitude illness.
Sirimon Route Difficulty
The Sirimon Route is a demanding high-altitude trek rather than a technical climb.
Its standard trail to Point Lenana does not usually require sustained roped climbing, but trekkers must manage:
- Several consecutive walking days
- Altitude near 5,000 metres
- Cold summit conditions
- A pre-dawn summit ascent
- Rocky and uneven ground
- Long descent days
- Basic accommodation
- Variable weather
- Possible snow or ice
Difficulty by Section
| Route section | General difficulty | Main challenge |
|---|---|---|
| Sirimon Gate to Old Moses | Easy to moderate | Initial altitude gain |
| Old Moses to Mackinder Valley | Moderate to demanding | Long moorland ascent |
| Mackinder Valley to Shipton’s | Demanding | Higher altitude and steeper final section |
| Likii North variation | Demanding | Longer day and additional ascent |
| Shipton’s acclimatization walk | Moderate to demanding | Movement above 4,000 metres |
| Shipton’s to Point Lenana | Demanding | Cold, darkness, scree and altitude |
| Summit descent | Demanding | Fatigue and substantial elevation loss |
Read how difficult Mount Kenya is for a comparison with Chogoria, Naro Moru, Batian and Nelion.
Is Sirimon Suitable for Beginners?
Yes. Sirimon is one of the better Mount Kenya approaches for a fit beginner, provided the itinerary is long enough and the traveller prepares properly.
A beginner should preferably choose:
- Five or six mountain days
- A separate acclimatization stage
- A manageable group pace
- An experienced Mount Kenya guide
- Proper cold and waterproof clothing
- A clear descent plan
- Flexible summit expectations
A beginner should be cautious of:
- Three-day summit itineraries
- Competitive group pacing
- Starting the trek immediately after an international flight
- Incomplete equipment
- Packages without sleeping elevations
- Operators promising a guaranteed summit
Use the Mount Kenya training plan to prepare.
Altitude and Acclimatization on Sirimon
Sirimon’s comparatively progressive trail can support acclimatization, but route choice alone does not eliminate altitude risk.
The key issue is the relationship between:
starting elevation → daily gain → sleeping elevation → time above 4,000 metres → summit attempt
A four-day itinerary and a six-day itinerary both use Sirimon, but they do not provide the same acclimatization opportunity.
Common Altitude Stages
| Location | Approximate elevation |
|---|---|
| Sirimon Gate | Approximately 2,600–2,700 m |
| Old Moses Camp | Approximately 3,350 m |
| Likii North campsite | Approximately 3,990 m |
| Shipton’s Camp | Approximately 4,250 m |
| Harris Tarn area | Above Shipton’s |
| Point Lenana | Approximately 4,985 m |
Elevations vary slightly between maps, GPS devices and published sources. Use them for planning rather than as survey-grade measurements.
Symptoms That Must Be Reported
Trekkers should tell the guide about:
- Headache
- Nausea
- Vomiting
- Dizziness
- Unusual fatigue
- Loss of coordination
- Confusion
- Breathlessness at rest
- Persistent cough
- Inability to eat or drink
Fitness does not prevent altitude illness. A guide should be willing to delay ascent, stop the summit attempt or order descent when symptoms warrant it.
Read the Mount Kenya altitude and acclimatization guide.
Best Time to Trek the Sirimon Route
Sirimon is generally favoured during Mount Kenya’s comparatively drier periods, but it can be trekked throughout much of the year when conditions and access allow.
Broad planning periods include:
| Period | General route tendency |
|---|---|
| January–February | Often comparatively dry, with useful trekking conditions |
| March–May | Greater likelihood of prolonged rain, mud and cloud |
| June–October | Often drier but cold at high elevation |
| November–December | Variable short-rain conditions |
These are seasonal tendencies rather than guarantees.
Sirimon lies on the mountain’s drier northern side, but trekkers can still encounter:
- Heavy rain
- Hail
- Fog
- Strong sun
- Freezing nights
- Summit snow
- High wind
- Rapid cloud development
Mount Kenya’s vegetation and weather vary with elevation and rainfall. UNESCO identifies forest, bamboo, moorland, tussock grassland and high-alpine ecosystems across the mountain’s elevation zones.
Read the best time to climb Mount Kenya before choosing a departure month.
Sirimon Route Camps and Accommodation
The principal Sirimon sleeping locations are Old Moses, Likii North and Shipton’s.
| Location | Accommodation character | Typical role |
|---|---|---|
| Sirimon Bandas | Fixed KWS accommodation near the lower route | Pre-trek stay or lower-mountain visit |
| Old Moses Camp | Hut or camping arrangements | First high-altitude night |
| Likii North | Campsite; former hut no longer exists | Optional route variation |
| Shipton’s Camp | Fixed camp and tented accommodation | High camp and acclimatization base |
| Kami Tarn | Camping area used on summit-circuit or technical trips | Northern high camp |
| Traverse camps | Tented camps on Chogoria or Naro Moru descent | Post-summit overnight |
KWS currently lists Sirimon Bandas as two furnished accommodation units and separately identifies Old Moses and Shipton’s among privately operated facilities in the park. Availability, management and rates are variable and should be verified before travel.
Questions to Ask About Camps
- Is the group using huts or tents?
- Are hut beds confirmed?
- Is a sleeping bag included?
- Are mattresses supplied?
- What toilets are available?
- Is treated water supplied?
- Can devices be charged?
- How many people share a tent?
- Is a dining tent included?
- Where do guides and porters sleep?
- What happens if the hut is full?
Food and Drinking Water
A guided Sirimon package should provide meals and treated drinking water throughout the mountain section.
Typical meals may include:
- Porridge
- Eggs
- Bread
- Fruit
- Soup
- Rice
- Pasta
- Potatoes
- Vegetables
- Stews
- Tea and coffee
- Trail snacks
Travellers should disclose dietary requirements before arrival, including:
- Vegetarian
- Vegan
- Halal
- Gluten-related restrictions
- Food allergies
- Diabetes
- Severe intolerances
Appetite can decline at altitude. Warm, familiar and easily digestible foods are therefore more useful than elaborate menus that trekkers cannot eat.
Read the Mount Kenya food, water and toilet guide.
What to Pack for the Sirimon Route
Sirimon trekkers need equipment for strong sun, rain, wind, freezing summit temperatures and several nights in basic accommodation.
Essential Clothing
- Moisture-managing base layers
- Hiking trousers
- Warm fleece or mid-layer
- Insulated jacket
- Waterproof jacket
- Waterproof trousers
- Warm hat
- Sun hat
- Light gloves
- Insulated summit gloves
- Hiking socks
- Dry camp clothing
Footwear
- Broken-in waterproof hiking boots
- Gaiters
- Camp shoes
- Spare laces
Trekking Equipment
- Daypack
- Porter duffel
- Dry bags or waterproof liners
- Trekking poles
- Headlamp
- Water bottles or hydration system
- Sunglasses
- Sunscreen
- Personal medication
- Power bank
- Suitable sleeping bag
Summit-Specific Items
- Insulated outer layer
- Warm gloves
- Balaclava or neck covering
- Headlamp with reliable batteries
- Water protected from freezing
- Energy snacks
- Trekking poles
Use the complete Mount Kenya packing list and confirm equipment-rental options.
Sirimon Route Safety
The main Sirimon risks are altitude, rapidly changing weather, cold exposure, slips, fatigue and wildlife encounters on the lower mountain.
A responsible guided package should include:
- Qualified lead guide
- Assistant guide where group size requires one
- Daily health monitoring
- Defined summit turnaround criteria
- Communication equipment
- First-aid supplies
- Emergency-descent plan
- Park and rescue coordination
- Adequate crew clothing
- Safe food and water handling
- Clear guide authority
Lower-Route Wildlife Safety
Sirimon passes through wildlife habitat. Trekkers should:
- Stay with the guide
- Avoid walking alone in forest
- Keep a safe distance from animals
- Avoid blocking wildlife paths
- Follow park instructions
- Store food securely
- Keep noise controlled
- Never approach buffalo or elephant
Summit Safety
The guide should abandon or modify the summit attempt when conditions include:
- Serious altitude symptoms
- Dangerous wind
- Severe snow or ice
- Lightning risk
- Inadequate visibility
- Exhaustion that prevents safe descent
- Missing essential equipment
- Insufficient turnaround time
Read the Mount Kenya trekking-safety guide.
Sirimon Route for Batian Technical Climbs
Sirimon provides important access to the northern side of Mount Kenya’s central peaks.
From Shipton’s, technical climbers can move towards Kami Tarn and Hausberg Col. The Mountain Club of Kenya identifies Kami Tarn as lying near the start of Batian’s North Face Standard Route.
A technical expedition may use a progression such as:
Sirimon Gate → Old Moses → Shipton’s → Kami Tarn or technical base → Batian climbing route
The final plan depends on:
- Selected climbing line
- Season
- Guide assessment
- Client experience
- Equipment
- Weather window
- Bivouac arrangements
- Retreat plan
Point Lenana trekking ability does not qualify a person to climb Batian.
Read the Mount Kenya technical-climbing guide and Batian expedition guide.
Sirimon Route vs Chogoria Route
Sirimon is normally the stronger ascent route, while Chogoria provides more lakes, waterfalls, cliffs and glacial-valley scenery.
| Factor | Sirimon | Chogoria |
|---|---|---|
| Mountain side | North-west | East |
| Main gateway | Nanyuki | Chogoria |
| Main character | Progressive moorland ascent | Scenic lake-and-valley route |
| High camp | Shipton’s | Mintos, Hall Tarns or route-specific camp |
| Huts | More established | Primarily camping |
| Lakes | Fewer on standard trail | Lake Ellis, Lake Michaelson and tarns |
| Road access | Comparatively straightforward | Upper road conditions can be variable |
| Best role | Ascent | Scenic ascent or descent |
| First-time suitability | Strong | Strong with a suitable itinerary |
| Best combination | Sirimon up, Chogoria down | Chogoria up, Sirimon down |
Read the full Sirimon versus Chogoria comparison.
Sirimon Route vs Naro Moru Route
Sirimon is more progressive and scenic across open moorland, while Naro Moru is shorter and more direct.
| Factor | Sirimon | Naro Moru |
|---|---|---|
| Gateway | Nanyuki | Naro Moru |
| Trail profile | More progressive | More direct |
| Main valley | Mackinder Valley | Teleki Valley |
| Signature camp | Shipton’s | Mackinder’s Camp |
| Signature challenge | Long moorland day | Vertical Bog |
| Short-itinerary pressure | Moderate | Higher |
| Best use | Ascent | Direct ascent or descent |
| Technical access | Northern Batian approaches | Austrian Hut and Nelion approaches |
| Post-climb connection | Ol Pejeta and Samburu | Aberdare, Nyeri and Lake Nakuru |
Read the Naro Moru Route guide.
Sirimon Route vs Burguret Route
Sirimon is better for most first-time climbers; Burguret is better for experienced trekkers seeking a remote wilderness approach.
| Factor | Sirimon | Burguret |
|---|---|---|
| Route status | Official principal access route | Lesser-used or unofficial approach |
| Trail clarity | Established | Less distinct in places |
| Facilities | Old Moses and Shipton’s | Camping-based |
| Best for | First-time and mainstream treks | Experienced wilderness trekkers |
| Main strength | Practicality and acclimatization | Solitude and remoteness |
| Main weakness | More visitors | Route-finding and logistics |
| Guide need | Strongly recommended | Essential operationally |
KWS identifies Sirimon among the three official gates to the peaks, while Burguret requires more specialised planning and advance coordination. (Kenya Wildlife Service)
Read the Mount Kenya wilderness-routes guide.
Combining Sirimon with a Safari
Sirimon is particularly convenient for Ol Pejeta and Samburu because the route begins or ends near Nanyuki.
Sirimon and Ol Pejeta
A practical sequence is:
Point Lenana descent → Sirimon Gate → Nanyuki recovery night → Ol Pejeta safari
This combination minimises unnecessary backtracking through Nairobi.
Explore Mount Kenya and Ol Pejeta packages.
Sirimon and Samburu
A northern safari sequence can continue from Nanyuki towards Isiolo and Samburu.
This works especially well for travellers who:
- Descend through Sirimon
- Want northern Kenya wildlife
- Have at least two or three safari days
- Prefer not to return to Nairobi immediately
Explore Mount Kenya and Samburu safari packages.
Sirimon and Masai Mara
A Masai Mara extension usually requires a longer transfer, a Nairobi connection or a planned domestic flight.
Explore Mount Kenya and Masai Mara packages.
Compare all Mount Kenya climb-and-safari packages.
How Much Does a Sirimon Route Climb Cost?
Sirimon Route prices depend on duration, group size, accommodation, descent route and pickup location.
The main cost variables are:
- Four-, five- or six-day duration
- Sirimon-only or cross-mountain traverse
- Private or group departure
- Hut or tent accommodation
- Number of guides and porters
- Nairobi or Nanyuki transfer
- Park and overnight charges
- Equipment rental
- Chogoria exit vehicle
- Safari extension
A quotation should identify whether it includes:
- Park fees
- Camping or hut costs
- Guide and crew
- Meals
- Treated water
- Tents and mattresses
- Transfers
- Rescue charges
- Equipment rental
- Tips
- Pre-climb hotel
- Post-climb hotel
- Insurance
- Safari services
Use the Mount Kenya climbing-cost guide and the canonical Mount Kenya park-fee page instead of relying on undated prices copied across route pages.
How to Choose a Sirimon Route Package
Choose a Sirimon package by comparing the actual itinerary rather than the route name alone.
Confirm the Exact Route
Ask whether the package uses:
- Direct Sirimon trail
- Likii North
- Sirimon-only descent
- Chogoria descent
- Naro Moru descent
- Summit circuit
- Technical-climbing base
Check the Sleeping Elevations
Request each night’s:
- Camp
- Approximate elevation
- Accommodation type
- Expected arrival time
Confirm the Summit Schedule
Ask:
- What time does the group leave Shipton’s?
- Which Point Lenana approach is used?
- What are the turnaround criteria?
- Where does the group sleep after the summit?
- How long is the descent day?
Verify Accommodation
Confirm whether the quotation includes:
- Hut reservation
- Tent
- Mattress
- Sleeping bag
- Dining tent
- Private toilet
- Crew accommodation
Understand Exit Logistics
For a traverse, confirm:
- Exit gate
- Road head
- Vehicle type
- Final destination
- Whether the transfer is included
Evaluate the Safety System
Ask about:
- Guide experience
- Group size
- Health checks
- Communication equipment
- Emergency descent
- Rescue coordination
- Travel-insurance requirements
Common Sirimon Route Mistakes
Assuming Sirimon Is Easy
Sirimon is comparatively progressive, but it still reaches nearly 5,000 metres. Altitude and summit weather remain serious.
Choosing Four Days Without Examining the Schedule
A four-day itinerary can contain a very long summit-and-descent day. Review daily elevations and walking expectations.
Confusing Mackinder Valley with Mackinder’s Camp
Mackinder Valley lies on the Sirimon side. Mackinder’s Camp lies on the Naro Moru side in Teleki Valley.
Assuming Shipton’s Accommodation Is Automatically Reserved
A package should confirm the actual bed or tent arrangement.
Ignoring the Descent Route
Sirimon-only, Chogoria and Naro Moru descents create materially different trips.
Booking the Likii North Variation as a Shortcut
Likii North is longer and more demanding than the direct trail.
Starting Immediately After a Long Flight
A recovery and equipment-check night reduces avoidable logistical problems.
Selecting a Package Only by Price
A lower price may reflect fewer days, inadequate crew support, excluded fees or a compressed altitude profile.
Sirimon Route FAQs
Is Sirimon the easiest Mount Kenya route?
Sirimon is generally the most progressive of the three principal approaches, but no Point Lenana route is easy because all involve high altitude and cold summit conditions.
How many days does the Sirimon Route take?
Most Sirimon trips take four to six days. Five or six days allow more time for acclimatization and route variety.
Where does the Sirimon Route begin?
It begins at Sirimon Gate off the Nanyuki–Meru road, normally accessed through Nanyuki.
Where is the first camp?
Old Moses Camp, also called Judmaier Camp, is the principal first staging point at approximately 3,350 metres.
How long is Old Moses to Shipton’s Camp?
The Mountain Club of Kenya estimates about six to seven hours by the direct route and eight to nine hours through Likii North. Actual walking times vary. (Mountain Club of Kenya)
What elevation is Shipton’s Camp?
Shipton’s Camp is approximately 4,250 metres above sea level. (Mountain Club of Kenya)
Is there a hut at Likii North?
The former hut no longer exists, but a campsite remains. (Mountain Club of Kenya)
Does Sirimon reach Point Lenana?
Yes. From Shipton’s, the standard trekking approach continues through the Harris Tarn area to Point Lenana.
Does Sirimon reach Batian?
Sirimon provides northern access towards technical climbing bases for Batian, but reaching Batian’s summit requires technical rock-climbing experience and equipment.
Is the Sirimon Route technical?
The standard Point Lenana trek is non-technical under normal conditions. Batian routes accessed from Sirimon are technical.
Can beginners use Sirimon?
Yes. Sirimon is one of the better options for fit beginners, especially on a five- or six-day itinerary.
Can I climb Sirimon in three days?
Very compressed itineraries may be advertised, but they provide limited acclimatization and are unsuitable for many travellers arriving from low altitude.
Are there huts on Sirimon?
Old Moses and Shipton’s are associated with fixed accommodation, while Likii North is a campsite. Current availability should be confirmed.
Is Sirimon better than Chogoria?
Sirimon is generally better for a progressive ascent and Nanyuki logistics. Chogoria is generally better for lakes and dramatic scenery. Combining both often gives the strongest experience.
Can I ascend Sirimon and descend Chogoria?
Yes. This is one of the most recommended Mount Kenya traverses.
Can I ascend Sirimon and descend Naro Moru?
Yes. This creates an efficient traverse through Mackinder and Teleki valleys.
Is Sirimon muddy?
It can become muddy during rain, but Naro Moru’s Vertical Bog is generally more strongly associated with waterlogged trail conditions.
Can I see wildlife on Sirimon?
Wildlife may be encountered on the lower forested route, but sightings are unpredictable. Trekkers must follow their guide’s instructions.
Which safari is easiest after Sirimon?
Ol Pejeta is the most convenient major extension because of its proximity to Nanyuki. Samburu is also a logical northern continuation.
Do I need a guide?
A competent guide is strongly recommended for route navigation, park procedures, altitude monitoring, weather decisions, crew management and emergency response.
What is the best Sirimon package?
For many first-time trekkers, a five-day Sirimon–Chogoria traverse offers the best balance of acclimatization, scenery and route variety.
Plan a Guided Sirimon Route Trek
A suitable Sirimon package should clearly identify:
- Entrance through Sirimon Gate
- Walking start
- Direct or Likii North route
- Night at Old Moses
- Night or nights at Shipton’s
- Acclimatization plan
- Point Lenana summit approach
- Descent route
- Exit vehicle
- Guide and porter arrangements
- Accommodation
- Park fees
- Included equipment
- Booking terms
Primary action: Compare guided Mount Kenya trekking packages
Continue Planning
- Compare all Mount Kenya routes
- Read the complete Mount Kenya climbing guide
- Plan a Point Lenana trek
- Compare Sirimon and Chogoria
- Review the Sirimon–Chogoria traverse
- Understand Mount Kenya difficulty
- Prepare with the Mount Kenya training plan
- Use the Mount Kenya packing list
- Review altitude and acclimatization
- Check the best climbing seasons
- Plan transport to Mount Kenya
- Compare Mount Kenya safari packages