At 5,895 metres, Kilimanjaro is the highest free-standing mountain on earth and the only one of the Seven Summits that can be climbed without technical mountaineering skills. That accessibility is part of its appeal — and part of its danger. Around 30,000 people attempt Kilimanjaro every year, and roughly half turn back before the summit, almost always because of altitude sickness caused by climbing too fast.
The route you choose is the single biggest factor in your success. The Marangu route — known as the Coca-Cola route — is the shortest and only one with hut accommodation, but its five-day standard itinerary has the lowest summit rate on the mountain. We never recommend it. The Machame route, often called the Whisky route, is more scenic and offers better acclimatisation over seven days, with summit rates above 85%.
For travellers with the time, the Lemosho and Northern Circuit routes are the gold standard. Lemosho approaches from the west through pristine rainforest and offers eight days on the mountain — long enough to climb high and sleep low, the cardinal rule of acclimatisation. The Northern Circuit is the longest route at nine days, circumnavigating the peak and delivering summit rates above 95%. It is also the quietest.
Whichever route you choose, pace is everything. Pole pole — slowly slowly — is the mantra you will hear every hour from your guides. Drink four litres of water a day. Eat even when you have no appetite. Tell your guide immediately if you have a headache that does not respond to paracetamol. And consider Diamox in consultation with your doctor before you travel.
Pair your climb with three or four nights on safari afterwards. Your legs will thank you for the rest, and descending from the roof of Africa straight onto the Serengeti plains is one of the great travel transitions.