Great Mosque of Monastir

The present mosque, which has undergone enlargements and additions over the centuries, includes a prayer room and a minaret, and doesn't have a courtyard inside. This has been the results from four distinct phases of construction. In the first phase dating from the 9th century, the hall was built covered with arched vaults and supported by the semicircular arches resting on cruciform pillars. In the course of the 11th century, an enlargement of the room to the south-east was accompanied by the addition of columns surmounted by arched vaults. It is from this period that the development of the mihrab begun. Decorated with Zirid-style motifs, the mihrab consists of a semicylindrical niche with a rib-shaped vault. It is decorated with Kufic inscriptions and floral moldings. In the Hafsid era, expansion work continued with the construction of a square-based minaret and the addition of two naves in the north-western part. The completion of the mosque took place during the 18th century with the addition of a hallway along one of the exterior facades. One of the peculiarities of the Great Mosque of Monastir consists in the absence of a dome surmounting the mihrab, which is rather rare in medieval Ifriqiyan architecture.

• List of the oldest mosques