Aït Benhaddou

The site of the ksar has been fortified since the 11th century during the Almoravid period. None of the current buildings are believed to date from before the 17th century, but they were likely built with the same construction methods and designs as had been used for centuries before. The site's strategic importance was due to its location in the Ounila Valley along one of the main trans-Saharan trade routes. The Tizi n'Tichka pass, which was reached via this route, was one of the few routes across the Atlas Mountains, crossing between Marrakech and the Dra'a Valley on the edge of the Sahara.

The ksar's structures are made entirely out of rammed earth, adobe, clay bricks, and wood. Rammed earth (also known as pisé, tabia, or al-luh) was a highly practical and cost-effective material but required constant maintenance. It was made of compressed earth and mud, usually mixed with other materials to aid adhesion. The structures of Ait Benhaddou and of other kasbahs and ksour throughout this region of Morocco typically employed a mixture of earth and straw, which was relatively permeable and easily eroded by rain over time.