Dormant volcano in north-eastern Tanzania…

Dormant volcano in north-eastern Tanzania, near the border with Kenya, whose Kibo cone reaches 5,895 metres at Uhuru Peak, making it the highest summit in Africa and the tallest freestanding peak in the world. Its slopes pass through farmland, rainforest, heath and alpine desert to shrinking glaciers. First climbed in 1889 by German geographer Hans Meyer and Austrian climber Ludwig Purtscheller, it also inspired a famous Ernest Hemingway short story.

The answer in 11 letters