Tags: Religious Building.
The Mosque of Ahmad Ibn Ţūlūn (Arabic: مسجد أحمد بن طولون) is located in Cairo Egypt. It is arguably the oldest mosque in the city surviving in its original form and is the largest mosque in Cairo in terms of land area.The mosque was commissioned by Ahmad ibn Ţūlūn the Abbassid governor of Egypt from 868–884 whose rule was characterized by de facto independence.