The "Eye of the Sahara" — also known as the "Eye of Africa" or the Richat structure — is a ... forms a near-perfect circle in the desert of Mauritania, which initially led scientists to ...
the Eye of the Sahara (also known as the Richat Structure), the pristine beaches near Nouadhibou, and the impressive Adrar Desert. The best time to visit Mauritania is between November and March ...