The Aberdares are an isolated volcanic range that forms the eastern wall of the rift valley, running roughly 100km north south between Nairobi and Thomsons Falls. Soils are red and of volcanic origin, but rich in organic matter.
There are two main peaks, Ol Donyo Lesatima (3,999m) and Kinangop (3,906m) separated by a long saddle of alpine moorland at over 3,000m. From 1947 to 1956, the misty and rainy forests in the range served as a hide for the Mau-Mau guerrilla. Read the rest of this entry