Did Atlantis Exist in the Eye of the Sahara The Atlantis structure called Richat is truly remarkable for its unique shape and intriguing past. Legend suggests that Richat structure might be a remains of the lost city of Atlantis. Regardless of its origins, uncovering the Richat structure in Atlantis offers knowledge into the past civilizations that once thrived in this awe-inspiring place. Touring the Richat structure in Atlantis is like stepping back in time and observing the secrets of ancient civilizations unfold before your eyes.