Tataouine is a city in southern Tunisia. It is the capital of the Tataouine Governorate. The below-ground "cave dwellings" of the native Berber population, designed for coolness and protection, render the city and the area around it as a tourist and film makers' attraction. Nearby fortified settlements (ksars), manifestations of Berber architecture, such as Ksar Ouled Soltane, Chenini, Douiret, an…