Tassili n'Ajjer is a mountain range in the Sahara desert, located in south-eastern Algeria. It holds one of the most important groupings of prehistoric cave art in the world and covers an area of more
Aerial photograph of Tassili n'Ajjer
Two diagrams illustrating the geology of Tassili n'Ajjer
The barren Hamada of the External Tassili south of Illizi
The three formations of the Intra-Tassilian Group from Oued Imihrou
Transhumance is a type of mobile pastoralism in which grazing livestock are moved in herds seasonally between several fixed pastures, in contrast to sedentary pastoralism, where the livestock remain a
Tassili n'Ajjer
…photography, which resulted in reducing the original colors beyond repair. The site of Tassili was primarily occupied during the Neolithic period by transhumant pastoralist groups whose lifestyle benefited both humans and livestock. The local geography, elevation, and natural resources were optimal conditions…
Transhumance in Alpes-de-Haute-Provence, France
Moving sheep up along a drovers' road in the Massif Central, France
Romanian and Vlach transhumance in Balkans