Mauritania

Atlantis: Where Is the Lost City?

Atlantis comes from two dialogues by Plato, Timaeus and Critias, and searchers have placed it at Santorini, the Strait of Gibraltar, Spartel Bank, Doñana in Spain and the Richat Structure in Mauritania. This route starts with Plato's own frame in Sais, Egypt, then visits five of the proposed locations. Every pin after the first is a theory, not a find.