The trek begins with pack camels across the Tadjelahine plateau to Tan Khadidja, a small valley at the heart of the plateau. Overnight at Tan Kadiouène. Visit of rock paintings at In Amahadj and Tahount Tarouhet. Crossing the Tadjelahine plateau to Talmest. Visit of rock paintings and Ihiren gueltas. Overnight in Talmest valley. Continuation to Tin Abenher (major site of prehistoric art). Visit of rock paintings. Overnight at Affen. Visit of Tin Toudhafet paintings and Tiyeraghnine paintings. Continuation of the walk to Imadadène. Visit of guelta (crystal clear water basin) and Neolithic rock paintings. Walk to the Imerda rocks. Visit of rock paintings, then continuation to Tan Marsaguisse. Overnight. Return to Djanet by 4x4 vehicles.