Climbing Mount Kilimanjaro: A Complete Guide
Everyone has heard of Mount Kilimanjaro. Because of its popularity, you probably know someone who’s climbed it — or at least someone who talks about climbing it. But what does the experience actually demand? What kind of preparation does it require? And what kind of adventure unfolds once you step onto the mountain?
After climbing Kilimanjaro in November 2025, I want to break it all down — both as a story and as a practical guide — for anyone dreaming of standing on the roof of Africa.
But before going any further, it’s important to understand that this project was never just about reaching the summit.
Sunrise on Kimimanjaro.
Breaking the Roof began as a solo speed project. The goal was ambitious: move light, move fast, and attempt a speed record on Kilimanjaro. Route selection, guide ratios, and gear choices were all designed with that objective in mind.
That plan unraveled quickly.
Within the first few days, I became severely ill — ill enough that continuing the speed attempt would have been reckless. Turning my back on the original objective was one of the hardest decisions I’ve made in the mountains. But that pivot transformed the experience into something deeper: a raw, humbling journey that tested patience, resilience, and decision-making at altitude.
What follows reflects that original vision — and the reality that replaced it.
Mawenzi Peak.
Preparing a Kilimanjaro Expedition
Mount Kilimanjaro rises to 5,890 meters above northern Tanzania, just outside the city of Arusha. A dormant volcano and the highest free-standing mountain in the world, it towers over the surrounding savannah — and over Tanzania’s tourism economy. Kilimanjaro is the country’s most profitable attraction, which comes with strict regulations.
The most important rule: guides are mandatory.
There are countless guiding companies to choose from, and it’s worth shopping around. Ask questions. Dig into experience, safety standards, and flexibility. We chose Team Kilimanjaro, whose administrative team was responsive and whose guides proved knowledgeable and adaptable throughout the trip.
Slow and consistent on the way up.
Because demand is so high, expeditions can be customized to almost any level of comfort — from fully supported climbs with heated tents and bathtubs (yes, really) to near-autonomous ascents. We opted for the latter.
In our setup, I carried all my own gear for the entire expedition. The guides were present strictly for safety and navigation, not assistance. While I had three guides with me due to the logistics of the speed project, most climbers can expect a 1:1 or 1:2 guide-to-client ratio.
Final gear check.
The final — and arguably most important — decision is choosing your route.
Kilimanjaro offers several established routes, each with distinct characteristics. Guides are usually excellent at recommending an option based on experience level and goals. Most routes are roughly 40 km from trailhead to summit, with around 4,000 meters of elevation gain.
The Marangu Route is the most popular and accessible, featuring huts instead of tents and a relatively direct acclimatization profile. It’s often considered the most beginner-friendly option.
Different routes offered on Mount Kilimanjaro.
For this expedition, we climbed via the Rongai Route and descended via Marangu — a combination I would choose again without hesitation. Rongai is remote, quiet, and wild; Marangu offers a fast, efficient exit.
The entire journey took five days.
Let’s dive in.
Day 1 — Let the Adventure Begin
Start: 2,000 m
Finish: 3,300 m
Distance: 10 km
A Kilimanjaro expedition doesn’t start in silence and solitude — it starts with chaos, heat, and dust.
Day one began with a four-hour drive on bumpy roads through villages, under a blazing 30°C sun. In Tanzania, water is everything. It’s scarce, precious, and at altitude, your body demands far more of it than you expect. Hydration isn’t a recommendation here — it’s survival.
On our way to Camp 1.
We finally hit the trail in the early afternoon, only for the guides to immediately slow me down. On Kilimanjaro, guides always have the final say. Respecting their pace isn’t just cultural — it’s smart.
Our packs weighed around 25 lbs, carrying everything needed for temperatures ranging from 30°C to -15°C. Here’s what I chose:
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Tent: NEMO Kunai™ 2P backpacking tent
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Sleeping Pad: NEMO Tensor™ Extreme Conditions
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Backpack: NEMO Persist™ Men’s 45L all-adventure backpack
Camp setup at 3,300 m.
We set up camp around 6 p.m. — just in time for the sky to open up. More than 30 mm of rain hammered the mountain that night. The Kunai held firm, dry, and quiet in the storm — impressive enough that by morning, the guides were openly jealous.
Day one complete.
Day 2 — Mawenzi Peak
Start: 3,300 m
Finish: 4,300 m
Distance: 10 km
Waking up on day two delivered one of the most unforgettable moments of the entire expedition. For the first time, the summit broke free from the clouds, catching the early light in a way that felt almost unreal. It was a reminder of why we chase altitude in the first place.
Camp 1 above the clouds.
After breakfast, we headed toward Mawenzi Peak, one of Kilimanjaro’s three volcanic cones. Rugged, sharp, and dramatic, it stands in stark contrast to Kibo’s glacial dome. I was told it’s been climbed only twice — whether legend or truth, its presence is undeniably intimidating.
We reached camp early to prioritize acclimatization — and to dry gear still soaked from the previous night’s storm.
Trying to dry out the gear.
Lying on a perfectly flat rock, wrapped in my NEMO Coda, I focused on hydration. That’s when I realized my water hadn’t been filtered properly.
A small mistake.
One that would cost me dearly.
Day 3 — Kilimanjaro’s Death Valley
Start: 4,300 m
Finish: 4,700 m
Distance: 9 km
The day began beautifully — and quickly turned brutal.
Death Valley is an 8 km plateau exposed entirely to the sun. Temperatures can climb back toward 30°C, even at altitude. It’s a place that punishes complacency.
I began feeling sick early. By midday, I was seriously ill.
The best mango I've ever eaten.
After setting camp around lunch, we attempted a short acclimatization climb. The original plan would’ve been to descend to the trailhead and begin the speed record that night. Instead, my body shut down completely.
After a difficult conversation with the lead guide, we made the call to attempt a summit push the following day and reassess afterward.
It was a hard decision.
It was also the right one.
Kilimanjaro's Death Valley.
Day 4 — Summit Push
Start: 4,700 m
Summit: 5,900 m
Finish: 3,200 m
Distance: 21 km
An 11 p.m. wake-up has never felt so welcome.
We ate lightly, packed safety gear, and stepped into the cold. At around -10°C, our slow, deliberate pace kept us just warm enough. Hours passed in the dark, broken only by headlamps and quiet conversation.
Then the sun rose behind Mawenzi.
Sunrise behind Mawenzi Peak.
The light transformed everything.
We traversed past the false summit, surrounded by glaciers and volcanic rock, until we finally stood on the roof of Africa. The warmth of the sun cut through exhaustion as the continent unfolded endlessly below us.
A 7SummitSnack bar at the summit!
At the summit, breathing slowed to a crawl. It was time to move.
After ten hours of climbing, we returned to camp, collapsed into a short nap, then packed for the long descent. My illness lingered stubbornly — even as oxygen increased, relief didn’t come.
Little break at 5,500 m.
Day 5 — Lush Forest & Hidden Monkeys
Start: 3,200 m
Finish: 1,900 m
Distance: 20 km
We spent the night at Horombo Huts, part of the Marangu Route’s hut system. For climbers who don’t want to tent, this route offers solid accommodation and infrastructure.
The descent was a journey through ecosystems — alpine desert fading into dense, humid rainforest. As we dropped lower, the air thickened, the trail softened, and life returned to the mountain.
Seeing climbers heading up felt surreal.
The Kunai 2P barely visible in front of the lodges.
Marangu is wide, well-maintained, and resource-rich — a fantastic beginner route. That said, I was grateful to have ascended via Rongai. Its solitude and ruggedness felt closer to the mountains I know and love.
Impressive rainforests on our way down.
Why Your System Matters on Kilimanjaro
Kilimanjaro is not a technical climb, but it is an endurance challenge — and endurance lives and dies in camp.
At altitude, recovery becomes your most valuable resource. Appetite drops, sleep becomes fragmented, and small inefficiencies compound quickly. Your sleep system isn’t just about comfort — it’s about giving your body a fighting chance to adapt.
At elevations above 4,000 meters, warmth isn’t about luxury — it’s about preventing energy loss overnight. Even while dealing with illness, this system allowed me to rest, retain heat, and recover as much as possible between days.
On a mountain where summit success is often determined long before summit day, having a dependable shelter and sleep system made the difference between continuing safely and turning around prematurely.
NEMO Ambassador Tristan Hogue is a mountain enthusiast, exercise physiologist, and trail runner based in Calgary, Alberta. He hopes to inspire others to live their dreams by exposing himself to unique and challenging projects around the world and passing on his wealth of training techniques and practices. Follow him on Instagram at @trist.hogue.