Al-Istakhri

Abu Ishaq Ibrahim ibn Muhammad al-Farisi al-Istakhri was a geographer active in the first half of the tenth century CE. His surname (nisba) points to Istakhr, an old city in the Fars region of southwestern Persia, and he is usually described as a native of that area; whether he was ethnically Persian is not certain, because almost nothing is recorded of his life. He does not appear in the standard medieval biographical dictionaries, and most of what is known comes from his own book and from a single reported meeting with the traveller Ibn Hawqal.

Al-Istakhri belonged to what modern scholars call the "Balkhi school" of geography, after Abu Zayd al-Balkhi (died c. 322/934). He reworked and enlarged al-Balkhi's now-lost atlas, Suwar al-aqalim ("Pictures of the Climes"), into his own Kitab al-masalik wa'l-mamalik ("Book of Routes and Kingdoms") — a set of regional maps paired with descriptions of provinces, cities, roads and trade. The text appears to have been completed around 318-321/930-933 and revised later. He is reported to have made the pilgrimage (hajj) to Mecca and to have stayed in cities including Kufa, Basra, Rayy, Bukhara and Samarqand.

According to his own account, al-Istakhri was in Baghdad and described events there soon after December 908, living for a time in its Karkh quarter. He later met Ibn Hawqal, who used and expanded al-Istakhri's work in his own geography. His death is traditionally placed around 346/957, though the date is an estimate and no reliable record of where he died survives.