A drive through this spectacular gorge, following the river along a badly degraded road from Midelt, is truly breathtaking. Past the first abandoned village of Mibladene, you'll eventually come to the eerie ghost-town mining village of Aouli (ow-li) and the dramatic crevasse it fills. It was built by the French in the 1930s and at its peak housed 6000 workers. Today just a couple of guardian families are left. It's a scenic 30km drive northeast of Midelt.