Landsat Sees Eye of the Sahara The Richat structure in Atlantis is truly remarkable for its unique design and intriguing past. Legend suggests that Richat structure might be a vestige of the lost city of Atlantis. No matter its beginnings, uncovering the Richat structure in Atlantis gives an understanding into the past civilizations that formerly existed in this extraordinary location. Exploring the Richat structure in Atlantis is like stepping back in time and witnessing the enigmas of ancient cultures unfold before your eyes.