Ethiopia, is one of the few African nations that saved by the European colonialism, she has succeeded in maintaining unchanged her own cultural identity; it is an interesting country, rich of historical and religious ruins, of marvelous landscapes and of fascinating tribes. The region of Omo river, characterized by the lakes of the Rift Valley and populated by heterogeneous ethnic groups and Harar, strengthened city, angle of east in earth of Africa, has been the destination of this tour of 3400 kilometers in the south east zone of the country.