The answer is Timbuktu. It is an ancient city in Mali, located
in 20 km north of the River Niger. The town is the capital of the Timbuktu
Region, one of the eight administrative regions of Mali. It is best known for
its well-known Djinguereber Mosque and admired Sankore University, both of
which were established in the early 1300s under the period in office of the
Mali Empire, most famous ruler, Mansa Musa.
