Todra Gorge

Being stuck between a rock and a hard place is a sublime experience in the Todra Gorge, where a 300m-deep fault splits the orange limestone into a deep ravine at some points just wide enough for a crystal-clear river and single-file trekkers to squeeze through. The road from Tinerhir passes green palmeraies (palm groves) and Berber villages until, 15km along, high walls of pink and grey rock close in around the road. The approach is thrilling, as though the doors of heaven were about to close before you.