Thus the establishment of the two great mosques of Fes, the al-Qarawiyyin ('Mosque of the Kairouanis') and the Andalusian Mosque, is traditionally ascribed to his reign, in 859.
The construction of the two prominent mosques in Fes, al-Qarawiyyin ('Mosque of the Kairouanis') and the Andalusian Mosque, is traditionally attributed to his reign, 859.