Great Mosque of Kairouan

The Great Mosque of Kairouan, also known as the Mosque of Uqba, is a mosque situated in the UNESCO World Heritage town of Kairouan, Tunisia and is one of the largest Islamic monuments in North Africa.Established by the Arab general Uqba ibn Nafi in the year 50 AH at the founding of the city of Kairouan, the mosque occupies an area of over 9,000 square metres. It is one of the oldest places of worship in the Islamic world, and is a model for all later mosques in the Maghreb. Its perimeter, of about 405 metres, contains a hypostyle prayer hall, a marble-paved courtyard and a square minaret. In addition to its spiritual prestige, the Mosque of Uqba is one of the masterpieces of Islamic architecture, notable among other things for the first Islamic use of the horseshoe arch.

Extensive works under the Aghlabids two centuries later gave the mosque its present aspect. The fame of the Mosque of Uqba and of the other holy sites at Kairouan helped the city to develop and expand.

Source: Wikipedia