The mountain that gets you up Kilimanjaro

Mount Meru in three or four days: a crater-rim climb with big game on the lower slopes, and the best acclimatisation there is before Kilimanjaro.

Why climb Meru before Kilimanjaro?

Because what stops people summiting Kilimanjaro is almost never fitness. It is not having spent enough time high enough for their body to adjust. Three days on Meru puts you above 3,500m and takes you to 4,562m, which is higher than most Kilimanjaro routes reach before their fourth or fifth day. Doing that a week beforehand is the closest thing to a shortcut that exists, and it costs a fraction of adding days to a Kilimanjaro itinerary.

How long before Kilimanjaro should I climb it?

Finish Meru two to five days before you start Kilimanjaro. You want at least one full rest day in between. The benefit comes from the acclimatisation, not from arriving at the Kilimanjaro gate already tired. Any longer than about a week and the effect starts to fade.

How hard is it compared to Kilimanjaro?

Shorter, but steeper day for day, and the summit day is long, around ten to twelve hours on the three-day version, starting at 01:00. There is no technical climbing. The summit ridge is narrow and exposed with the crater dropping away beside it, which some people find more intimidating than anything on Kilimanjaro even though it is not difficult.

Is the ranger really armed?

Yes, and it is not for show. The lower slopes are inside Arusha National Park and there are buffalo and elephant on the route. An armed park ranger accompanying every group is a park regulation, not an optional extra.

What wildlife will I actually see?

On the first morning, realistically: giraffe, warthog, bushbuck and often buffalo, on foot rather than from a vehicle. Higher in the forest, colobus and blue monkeys. It is the only mountain in Tanzania where the walk in is itself a game walk.

Where do you sleep?

In huts: Miriakamba at 2,514m and Saddle at 3,570m. Bunk beds, mattresses, a dining area and long-drop toilets. No tents, which many people find a relief, and which makes Meru noticeably simpler to organise than a Kilimanjaro climb.

What is Little Meru?

A 3,801m subsidiary summit an hour's walk from Saddle Hut. Most itineraries climb it on the afternoon of day two, purely for acclimatisation. It is optional and it is worth doing: a short walk that measurably improves how you feel that night.

Three days or four?

The route is identical; the four-day version splits the descent, so you drop only to Miriakamba after the summit and walk out the next morning. That removes roughly a third of an already long summit day. If Meru is your preparation for Kilimanjaro, the fourth day is worth having. The point is to arrive rested.

When is the best time to climb?

The same windows as Kilimanjaro: January to early March and June to October. The forest is genuinely wet during the long rains in April and May.

Can I climb it on its own?

Yes, and plenty of people do. It is three or four days from Arusha, and it is the fifth highest mountain in Africa. It does not need Kilimanjaro to justify it.