Tinghir (, Tamazight: ⵜⵉⵏⵖⵉⵔ), sometimes known as Tinerhir, is a city in the region of Drâa-Tafilalet, south of the High Atlas and north of the Little Atlas in central Morocco. It is the capital of Tinghir Province. Its name originally referred to the foothills of the Atlas Mountains, but its area has expanded to encompass surrounding villages and refers to the entire oasis. The city of Tinghir (jamaate tinghir) has a population of 42,044 and the province has 322,412 inhabitants, according to the 2014 census. The predominant ethnic group is Amazighs, and the city is at the center of one of the most attractive oases in southern Morocco. Lush palm trees cover about on -wide tracts along the Wadi Todgha. After the Todra Gorge, Wadi Todgha has a difficult passage along the southern slopes of the Atlas Mountains (Tizgi); it then flows across the plain, meandering slightly over to Ferkla. The palm oasis, dense and widespread, is irrigated by a network of pipes and irrigation canals. Occasional heavy rains are absorbed in a few days. Economy The economy of Tinghir is based on agriculture, trade and tourism. In addition, many families live on money sent home by relatives working in Europe. Social and cultural activities are increasing; education projects for young children are increasing in many villages, as well as literacy projects aimed at adults (particularly women). These projects are supported by local and nongovernmental organisations. Geography Tinghir is an oasis about long and about wide. The climate is arid subtropical: hot, dry winters in relation to altitude (). There are a few rainy days per year, with the greatest precipitation in fall and winter. The Tinghir region is wedged between two mountain ranges, stretching over southwest to northeast Morocco: the High Atlas in the north, with a high peak over , and the Little Atlas in the south. The road from Ouarzazate to Imtghren parallels the mountains. During the Mesozoic the region was invaded by the sea, where thick deposits of sediments rich in marine fossils (particularly of the ammonitida class). The uplift of the Atlas Mountains (primarily during the Neogene) caused the withdrawal of the sea and the deformation of rocks into folds and faults. Wind and river erosion eventually shaped the desert landscape of limestone and clay. The Todgha River has widened these layers of rock, giving rise to canyons high but in some places only wide.