The earliest mention of Aoudaghost is by
al-Yaqubi in his
Kitab al-Buldan completed in 889-890 in which he described the town as being controlled by a tribe of the
Sanhaja and situated 50 stages south of
Sijilmasa across the
Sahara Desert. "It is the residence of their king who has no religion or law. He raids the land of the Sudan who have many kingdoms." In 962, the city conquered Awgham with an army of 100,000
camel cavalry. Over 20 kings of the
Sudan paid Awdaghost tribute. From
Ibn Hawqal writing in around 977 we learn that the distance from Aoudaghost to
Ghana (presumably the capital of the Empire) was 10 days' journey for a lightly loaded caravan. He wrote that the "king of Awdaghurst maintains relations with the ruler of Ghana", which suggests that at that time Aoudaghost was not part of the
Ghana Empire. He also mentions the trade in gold and writes that the king of Ghana is very rich because of his stocks of gold but that the kings of Ghana and Kugha "stand in pressing need of [the goodwill of] the king of Awdaghust because of the salt which comes to them from the lands of Islam." Al-Bakri describes the 1054 capture of the town by the
Almoravids: In the year 1054-5 'Abd Allah b. Yasin invaded the town of Awdaghust, a flourishing locality, and a large town containing markets, numerous palms and henna trees. ... This town used to be the residence of the King of the Sudan who was called Ghana before the Arabs entered (the city of) Ghana... This (former) city was inhabited by Zenata together with Arabs who were always at loggerheads with each other. ... The Almoravids violated its women and declared everything that they took there to be booty of the community. ... The Almoravids persecuted the people of Awdaghust only because they recognized the authority of the ruler of Ghana.
Al-Idrisi, writing in Sicily in 1154, suggests that by the middle of the 12th century Aoudaghost was in decline: "This is a small town in the desert, with little water. ... Its population is not numerous and there is no large trade. The inhabitants' own camels from which they derive their livelihoods." It may have never recovered from the Almoravid attack, but had also lost control of the salt trade leading from the coast to Ghana to
Takrur. By the beginning of the 13th century the oasis town of
Oualata situated to the east had replaced Aoudaghost as the southern terminus of the major trans-Saharan caravan routes. ==Description==