hiker in front of a lake with a mountain in the backdrop - The Altomatum - Outdoorer KE-2

The Altomatum — Unleash the Beast Hiker In You

The Ultimate Hiking Challenge

Traverse the Aberdares and go round the 3 Mt. Kenya Peaks in 3 takes

⚠️⚠️⚠️ Although government regulations now allow the sitting of PSVs to capacity, we shall be maintaining 50% vehicle occupancy until the end of 2021. We understand the weight of responsibility placed upon us to ensure you get to enjoy the great outdoors safely.

If day hikes no longer excite you or you’ve already been to most hiking destinations, it’s time to let the beast hiker in you rise to the occasion. And The Altomatum is just the challenge for you! Your strength, endurance, and determination will be tested. You will question your sanity, as your faith in your hiking ability is given a good shakedown. If you are an advanced hiker, we are confident that you will sail through.


September 10 (Departure at 8 p.m) – Nairobi-Naivasha Montana Resort

September 11- 30km Challenge: Mutarakwa Forest – Kinangop Peak – Elephant Hill – Njabini

October 8 (Departure at 8 p.m) – Nairobi-Naivasha Montana Resort

October 9 – 19km Steep Challenge: Getabush – Rurimeria – Seven Ponds – Table Mountain Exit

Oct 20-24: The Altomatum Climax – Mt. Kenya Peak Circuit – Summit Lenana and go round the three Mt. Kenya Peaks

The Altomatum Events

September 10-11 – Southern Nyandarua Traverse

Mutarakwa Forest – Kinangop Peak – Elephant Hill Peak – Njabini Exit

Prepare for a lung-busting weekend as we take you through the first intense hiking challenge of The Altomatum. The Southern Nyandarua Traverse is a challenging 10-12 hour hike that takes you through the heart of the Aberdare forests, not just to the famous Kinangop Peak (3,906m ASL) but also Elephant Hill Peak (3,658m ASL), with an exit via the Njabini gate.

We are known for helping hikers go farther, climb higher, and conquer themselves, and that’s exactly what we intend to do with the Kinangop-Elephant Hill Traverse. We travel Friday night and sleepover in Naivasha before heading out before dawn to hit the trails by 6:30 a.m.

Distance & Stats

Distance: 29km

Maximum Elevation Gain: 1,418m

Duration: 10-12 hours

Difficulty: Hardcore

Beginner-friendly: No

Child-friendly: No


Relive ‘Guts Hike: Kinangop + Elephant Hill’


October 8-9 – Northern Nyandarua Traverse

Getabush – Rurimeria – Seven Ponds – Table Mountain Exit

We continue invoking the beast hiker in you by traversing the three shockingly steep trails of the Nyandarua Ranges. The Northern Nyandarua Traverse is so much more than a three-summit hiking trip; it is a rite of passage, a pilgrimage, a passage from one life stage to the next.

We start our expedition at Getabush, up the brutal, steep-steep trail of Rurimeria, onto the Rurimeria summit (3,860m ASL) down through the shimmering golden moorland of the Northern Aberdares, toward the beautiful-beautiful Seven Ponds (3,827m ASL). We then head to the magnificent Table Mountain (3,792m ASL) before coming down the steep Table mountain trail to exit at Kwa Matu Shopping Center.

Distance & Stats

Distance: 19km

Maximum Elevation Gain: 1,179m

Duration: 10-12 hours

Difficulty: Hardcore

Beginner-friendly: No

Child-friendly: No


Relive ‘Rurimeria – Seven Ponds – Table Mountain Traverse’


The Altomatum Climax – Mt. Kenya Peak Circuit

October 20-24 – 5 Days 4 Nights

Sirimon Gate – Old Moses – Shiptons – Point Lenana – Austrian Hut – Mackinders Camp – Shiptons – Old Moses – Exit

We saved the best for last! Our final run will be to Mt. Kenya via the Sirimon Route. If you are one of our Beginner to Mt. Kenya Program graduates, you will be delighted to know that completing this challenge will see you cover the three popular Mt. Kenya routes.


Relive ‘Mt. Kenya Peak Circuit – Round the Three Peaks’


Day 1: Nairobi – Old Moses

We hit the road mid-morning and drive north on the A2 Highway, past Nanyuki to get to the Sirimon Gate (2,650m ASL). We then proceed straight into the park through the enchanting Mt. Kenya forest to get to the Old Moses camp (3,300m ASL). We shall spend the night in the not-so-called bandas (mountain huts) to acclimatize to the high altitude, before hitting the trail early the next morning.

Hiking Distance: Nil

Maximum Elevation: 3,300m

Maximum Elevation Gain: 650m


Day 2: Old Moses to Shiptons Camp

We rise up early, have breakfast, and hit the trail toward Shiptons Camp (4,200m ASL). Prepare to be blown away by the beautiful valleys such as the Likii and Mackinder Valleys, gushing rivers, and the non-stop glorious view of the peaks throughout the trek. The circuit is only beginning.

When we get to Shiptons, we’ll immediately freshen up, have our dinner, and proceed to bed [in the bandas]. No time to waste at camp; we have an early rise to look forward to.

Hiking Distance: 14km

Maximum Elevation: 4,200m

Maximum Elevation Gain: 900m


Day 3: Shiptons – Mackinders Camp (Naromoru Route)

We wake up by 1:00 a.m to continue our journey to Point Lenana (4,985m ASL). If you have been to Point Lenana before, the journey is all too familiar. We target to get to Point Lenana by sunrise. Of course, nothing prepares you for the magical sunrise on Mt. Kenya. Remember to savor the moment.

Once we’ve conquered ourselves on Mt. Kenya’s third-highest peak, the Mt. Kenya Peak Circuit begins. We shall proceed down toward Austrian Hut (4,790m ASL) and then further down to the Lewis Glacier. If we are lucky enough to find the opening clear, we shall attempt to go under the glacier. We shall then trek back up toward Austrian Hut, down a shockingly steep descent into the Teleki Valley toward Mackinders Camp (4,300m ASL), our home for night 3.

Hiking Distance: 6.5km

Maximum Elevation: 4895m

Maximum Elevation Gain: 700m


Day 4 – Completing the Circuit: Mackinders Camp – Shiptons

We rise up early, have breakfast, and hit the steep trail from Mackinders Camp toward Two Tarn (4,490m ASL) by 6 a.m. We will have the cold wind and freezing temperatures to battle — as we did the morning before — so you better save your summit clothes and windproof wear. Nothing prepares you for the breathtaking closeup of the glaciers and the peaks from this side (Point Piggot, Batian, Nelion, and Point John) throughout day 4, and the epic view across Two Tarn, a beautiful-beautiful tarn that features Point John in the backdrop.

Just when you think it couldn’t get better, Emerald Tarn shows off all her beautiful colors shortly after, as the shimmering rays of the morning sun warm up her frozen waters. A short trek further welcomes you to the breathtaking Hausberg Valley, with the small Nanyuki Tarn sitting shyly on the floor just below the entrance. Savor the view–you earned it!

Next, we continue on a steep, rocky ascent over one side of the oblong-shaped Hausberg Valley before taking another dip into the other side. We come to the top of the cliff and suddenly see the Oblong and Hausberg Tarn beckoning us deep in the valley. Things are about to get thick! Prepare your heart, mind, soul, and knees (especially the knees), for the next near-vertical 1km descent will shatter your spirits. Thankfully, the reward of a beautiful view across the two tarns awaits.

Finally, we take on a final near-vertical ascent up the cliff, out of the Hausberg Valley and into the Mackinder Valley toward Shiptons Camp. Prepare your body, mind, soul, and especially your knees for yet another painstaking descent. Once you get to Shiptons, give yourself a pat on the back. You did it; you conquered yourself around all the peaks of Mt. Kenya!

Hiking Distance: 7km

Maximum Elevation: 4700m

Maximum Elevation Gain: 400m


Day 5 – Home Sweet Home: Shiptons – Old Moses – Nairobi

We wake up from the (hopefully) deep slumber at Shiptons bandas and have breakfast. Without further ado, we hit the trail back to Old Moses and connect with our ride back to Nairobi. We walk out with chests out, having completed the most brutal hiking challenge ever crafted by Outdoorer: The Altomatum.



Citizens: Ksh 51,999/=

Residents: Ksh 55,000/=***

Non-Residents: Ksh 83,000/=

***Resident ticket price may change if the relevant authorities review park fees before the event date.

Ticket Includes

– Transport from Nairobi and back

Accommodation in Naivasha for the Nyandarua Traverses – Private room, bed & breakfast

– Park fees & charges

– Armed ranger fees for the Nyandarua Traverses

– Guide services

– Paramedic services

– A liter of water, glucose, and 4 fruits for the Nyandarua Traverses

– Full-board accommodation in mountain huts at Mt. Kenya

– Services of a professional team of cooks and porters at Mt. Kenya

Ticket DOES NOT include

– Hiking gear, clothes, and other personal effects

– Sleeping bag and porter’s backpack

– Travel insurance and evacuation cover (we strongly recommend and can arrange for evacuation cover)

– Anything else not mentioned in the ‘Ticket Includes’ list


The Altomatum Payment Plan

Pay a non-refundable booking confirmation deposit of Ksh 10,000/= on or before September 5, 2021.

Top up Ksh 15,000/= on or before October 5, 2021.

Pay the balance on or before October 14, 2021.

Mpesa Buy Goods till 989985


Cancellation and Refunds Policy

– The booking confirmation deposit is non-refundable and non-transferable to a future event or program.

– The booking and booking confirmation deposit are transferrable to a different person on or before September 5, 2021.

–  Where cancellation is requested on or before September 5, 2021, Ksh 10,000 will be retained from the sum paid up. Any excess paid will be refunded in full.

–  Where cancellation is requested after October 5, 2021, and on or before October 14, 2021, Ksh 15,000 will be retained from the sum paid up. Any excess paid will be refunded in full.

–  Where cancellation is requested after October 14, 2021, Ksh 25,000 will be retained from the sum paid up. Any excess paid will be refunded in full.

– The Altomatum ticket is bundled and may not be split into specific event tickets. Therefore, no-shows may not claim any amount for any event they miss.

– The Altomatum ticket expires immediately after a milestone payment becomes overdue. The ticket is deemed canceled on the date of expiry and the cancellation policy applies.

– An expired ticket may be revived by topping up the deposits paid to the sum total of the per-event rate for all events in the bundled ticket.



Help us protect you and others from infection. Please observe the following safety guidelines:
- Wear a mask at all times, especially while onboard a vehicle.
- Observe social distancing at all times.
- Observe proper personal hygiene when coughing or sneezing.
Below are some safety precautions we are adopting:
- Limiting sitting capacity in our vehicles:
* a 28-seater sits 15 people
* a 40-seater sits 22 people
- Requirement of a mask at all times while onboard a vehicle.
- Provision of sanitizers during boarding and onboard.

The Citizen ticket sales has ended!
The Kenyan Resident ticket sales has ended!
The Non-Resident ticket sales has ended!


05 Sep 2021 - 24 Oct 2021


8:00 am - 9:00 pm


KES 51,999.00


Outdoorer Excursions
+254 727 001 289
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