Climbing Mount Kilimanjaro is challenging but achievable for most reasonably fit people with proper preparation. It is often described as one of the hardest “non-technical” high-altitude treks in the world—meaning no ropes, ice axes, or advanced climbing skills are required, but the altitude and multi-day effort make it demanding.
Mount Kilimanjaro is not a really difficult mountain to climb, as it is walkable. It does not require any technical skills to climb and has a rather high summit success rate on average.
If you are a regular weekend walker with lots of determination, we can get you to the top. That does not mean that it is not an incredibly tough challenge. The difficulties arise from a number of different factors. First, you are walking every day for at least 6 days for an average of 7-8 hours a day. There is then one very long day of up to 18 hours. You need to be really determined to handle this.
Second, you are climbing to nearly 20,000 feet, at which altitude, air pressure and oxygen availability is about 60% of sea level. This means with every breath you are only getting just over half as much oxygen. To compensate for this, you have to do everything slowly with a goal to avoid altitude sickness. Finally, you will be camping for up to 8 nights, sleeping on the floor and washing and cleaning in tough conditions. This is nothing that a positive attitude can’t overcome, though.
Difficulty Breakdown
- Technical difficulty — Low (a “walk-up” trek). The trails are mostly hiking paths with some scrambling (e.g., Barranco Wall) but nothing extreme.
- Physical difficulty — Moderate to high. You’ll hike 5–8+ hours per day for 6–9 days, with significant elevation gain. The summit night is the toughest: 10–16 hours of steep, cold, dark climbing on loose scree.
- Mental difficulty — High for many. Long days, cold nights, fatigue, and altitude can test your willpower.
- Overall — Comparable to a very long, multi-day backpacking trip at extreme altitude. Success rates range from ~40–65% on shorter routes to 80–90%+ on longer, well-acclimatized ones.
Main Challenges
- Altitude — The biggest factor. At 5,895 m (19,341 ft), oxygen is roughly half of sea level. Many people get some form of altitude sickness.
- Cumulative fatigue — It’s not one hard day—it’s 6–9 days of sustained effort.
- Summit night — Starting around midnight in freezing temperatures, climbing through the dark on loose rock.
Who Can Do It?
- Beginners with good fitness (regular hiking, cardio, and strength training) can succeed, especially on longer routes (7–9 days).
- Age is not a barrier—people in their 60s, 70s, and even older have summited.
- The key is preparation (training 3–6+ months), choosing the right route, and going with a good operator.
Tips to Make It Easier
- Pick a longer route (Lemosho 8 days or Northern Circuit 9 days) for better acclimatization.
- Train with hikes carrying a daypack, hill repeats, and endurance cardio.
- Listen to your guides, go slow (“pole pole”), and stay hydrated.
Kilimanjaro is tough but incredibly rewarding. With the right mindset and preparation, it’s within reach for most motivated adventurers. Many describe it as the hardest—but most memorable—thing they’ve ever done. Safe climbing!
