The Aurès Mountains rise sharply south of Batna, reaching over 2,300 metres at Djebel Chelia, the highest peak in northern Algeria. This is Chaoui Berber country — the Chaouia people have lived in these valleys and gorges for millennia, and their villages, terraced fields, and traditional architecture survive in the more remote corners of the range in a way that lowland Algeria has mostly lost.
The road south from Batna through the Gorges du Rhummel and into the valley of the Oued El Abiod is one of the most dramatic drives in Algeria, passing through deep ravines of reddish limestone before opening into wide fertile basins where apricot and fig orchards line the river. The town of Arris, about 80 kilometres south, is the main Chaoui market town and a good base for hikes. Villages like Menaa and Bouzina reward those willing to leave the main road. You will need a car — public transport into the mountains is infrequent and erratic.