en The mosque Moulay El yazid is located in the neighborhood La Kasba near the tombs of the SAADIENS. It is also known under the name: Palace Mosque or the mosque AL AADAM. Through its large doors you can observe a little the court and the fountains or they bathe before d’aller pray. It was built in l’epoque d’yacoub the Mansour, from the dynasty of the Almohads, to recall his victory in a military battle of L’Arak.