El-Fustat settled
641 CE.
Shown on the map at 30.005°, 31.238°.
Fusṭāṭ (Egyptian Arabic: الفسطاط, romanized: al-Fusṭāṭ) was the first capital of Egypt under Muslim rule, nowadays part of Cairo. It was built adjacent to what is now known as Old Cairo by the Rashidun Muslim general ʿAmr ibn ul-ʿĀṣ immediately after the Muslim conquest of Egypt in AD 641, and featured the Mosque of ʿAmr, the first mosque built in Egypt. The city reached its peak in the 12th century, with a population of approximately 200,000. It was the centre of administrative power in Egypt, until it was ordered burnt in 1168 by its own vizier, Shawar, to keep its wealth out of the hands of the invading Crusaders. The remains of the city were eventually absorbed by nearby Cairo, which had been built to the north of Fustat in 969 when the Fatimids conquered the region and created a new city as a royal enclosure for the Caliph. The area fell into disrepair for hundreds of years and was used as a rubbish dump. Today, Fustat is a suburb that lies within the modern district of Old Cairo, with few buildings remaining from its days as a capital. Many archaeological digs have revealed the wealth of buried material in the area.
Text from the Wikipedia article Fustat, licensed CC BY-SA 4.0.