Kenya and Tanzania, the East African countries ... mobbed with flocks of bright-pink flamingos; a soaring, active volcano, Ol Doinyo Lengai; and the extraordinary Empakaai Crater, a collapsed ...
At 5,199 m, Mount Kenya is the second highest peak in Africa. It is an ancient extinct volcano, which during its period of activity (3.1-2.6 million years ago) is thought to have risen to 6,500 m.