Why won't this theory die The Richat structure is not AtlantisThe Richat structure located 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. Irrespective of its origins, discovering the Richat structure in Atlantis provides insight into the past civilizations that formerly existed in this awe-inspiring place. Visiting the Richat structure in Atlantis is like stepping back in time and experiencing the secrets of ancient societies unfold before your eyes.