Oualata or Walata is a small oasis town in southeast Mauritania, located at the eastern end of the Aoukar basin. Oualata was important as a caravan city in the thirteenth and fourteenth centuries as the southern terminus of a trans-Saharan trade route and now it is a World Heritage Site.

The Mali Empire was an empire in West Africa from c. 1226 to 1670. The empire was founded by Sundiata Keita and became renowned for the wealth of its rulers, especially Mansa Musa. At its peak, Mali was the largest empire in West Africa, widely influencing the culture of the region through the spread of its language, laws, and customs.