The Imi-n-Ifri Formation is a Sinemurian geologic formation outcropping about 6 kilometres from Demnate, to the east of Marrakech, Morocco. Fossil ornithopod tracks have been reported from the formation

Demnate is a town in central Morocco, located at the foot of the high Atlas Mountains roughly 110 km east of Marrakech. The majority of the population speaks Berber; the local dialect is Tashelheit, as well as Darija and some French

An excursion dedicated to the visit and the discovery of the Berber architectural work (Magdaz), The most beautiful village of the central High Atlas, also called the majesty of the Berber villages, the visit takes initiation by visiting the village and its attics on floors , fortified centenarians built in dry stone, then and after lunch we set off to walk along the grand canyon of la tassaout topped by other villages with splendid landscapes and views. In the middle of the afternoon, we regretfully leave the upper valley of the Tassaout to take our all-terrain vehicles and drive back to Marrakech.