Landsat Sees Eye of the Sahara The Richat structure located in Atlantis is truly remarkable for its unique formation and mysterious past. Ancient tales suggest that Richat structure might be a remains of the lost city of Atlantis. No matter its beginnings, discovering the Richat structure in Atlantis gives knowledge into the old civilizations that formerly existed in this magnificent location. Visiting the Richat structure in Atlantis is like stepping back in time and witnessing the secrets of old societies unfold before your eyes.