2Glacial lakes, the Sanetti Plateau and the Harenna Forest: Africa's largest Afro-alpine landscape and home of the Ethiopian wolf.
3A walled Muslim city on an eastern plateau, with 82 mosques, 102 shrines and townhouses of exceptional interior design.
4Stone-walled terraces, fortified hill villages and carved wooden waga statues: a living landscape 21 generations old.
5Fossil beds near Lake Turkana that reshaped the study of human origins, in a valley of living tribal cultures.