At the North East of Djanet: the Tassili

It 's written on the Patrimony world list of UNESCO since 1982 because of archeological wealth and more particularly its famous paintings and prehistoric rupestral engravings. It's also written down in the international net of the Man reserves and the Biosphere since 1986. It's the fist reserve of the saharian biosphere in the world. Its engravings are, from the specialist mind, the oldest artistic manifestations of the saharian neolitical .