Mount Kilimanjaro is the tallest mountain in Africa, making it one of the seven summits. It very popular with both experienced hikers and first time adventurers because it is considered to be the easiest of the seven summits. Scaling the mountain requires no technical skills or equipment, such as rope, harness, crampons or ice axe. It is a hiking peak, not mountaineering.
Kilimanjaro is not only Africa’s tallest peak, but also the world’s tallest free standing mountain. The summit, named Uhuru Point, is 5,895 meters (19,341 feet) above sea level. While most high mountains are part of ranges, such as Mount Everest’s Himalayan Mountain Range, free standing mountains like Kilimanjaro are usually a result of volcanic activity.
Kilimanjaro lies just 205 miles from the equator, in the country of Tanzania. The equator is an imaginary line that divides the Northern Hemisphere and Southern Hemisphere. When early explorers reported seeing glaciers on the top of Kilimanjaro, people did not believe them as they thought it was impossible for ice to form so close to the hot, equatorial sun. Scientists now believe that the glaciers shrink and then regrow during the planet’s ice ages.
Kilimanjaro once had three volcanic cones – Kibo, Shira and Mawenzi. Kibo is the tallest cone and where the summit lies. Shira has since collapsed, creating the Shira Plateau on the western side of the mountain. Mawenzi is a craggy peak standing 5,149 meters (16,896 feet) tall, and is the third highest peak in Africa, after Kibo and Mount Kenya.
Shira and Mawenzi are extinct volcanoes. However, Kibo is a dormant volcano; it can erupt again. The last major eruption was 360,000 years ago. The most recent activity was 200,000 years ago. The ash pit is a two hour round trip hike from the highest campsite, Crater Camp. Those who visit the ash pit will be greeted by the smell of sulfur from the volcano’s lava.
The origin of the name Kilimanjaro is not certain. The most popular answer is that the name comes from the Swahili word “Kilima” (mountain) and the Chagga word “Njaro” (whiteness). Another possibility is that Kilimanjaro is the European pronunciation of a KiChagga phrase meaning “we failed to climb it.”
Mount Kilimanjaro was first climbed in 1889 by a German geologist Hans Meyer, an Austrian climber Ludwig Purtscheller and a local guide Yohani Kinyala Lauwo. On Hans Meyer’s first attempt in 1887, he made it to the base of Kibo because he did not have equipment for heavy snow and ice. He made a second attempt in 1888 that was also unsuccessful.
Now approximately 30,000 people climb Kilimanjaro every year. Unfortunately about 50% of climbers fail, mostly due to altitude sickness. Many who fail choose to climb on the Marangu Route, which is the shortest path (five days round trip) to the peak. However, the best way to climb is to use a longer route to aid in acclimatization.
The fastest ascent and descent of Kilimanjaro was completed by Swiss Karl Egloff in just 6 hours and 42 minutes in 2014. Athletes who do perform speed climbs of high altitude mountains have already acclimatized to the altitude prior to their attempt. The established Kilimanjaro routes range from five to nine days on the mountain.
The oldest person to successfully climb Kilimanjaro is 89 year old American woman Anne Lorimor, who broke the world record in 2019.
The minimum age for climbing Kilimanjaro is 10 years old, but the park authority grants exceptions to children who have significant experience trekking. The youngest person to climb Kilimanjaro is American Coaltan Tanner, who summited at age six in 2018. The youngest girl to summit is Montannah Kenney, who was seven years old when she accomplished the feat.
While climbing Kilimanjaro, trekkers will experience five distinct ecological zones on their way to the top. Each zone gets colder and drier as the elevation increases. Plant and animal life also disappear. The summit is in the arctic zone, which is characterized by ice and rock. At this altitude, categorized as “extreme”, there can be no permanent human habitation as the body is in a state of deterioration (short exposures are OK).
Kilimanjaro’s glaciers have shrunk 82% since 1912. Scientists estimate the glaciers may be completely gone in 50 years. The cause of this is thought to be due to deforestation, and not necessary global warming. Nearly 5 million indigenous trees were planted around the base of the mountain in 2008 to combat the issue.
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