Atlantis

 

Plato's legendary continent "West of the Pillars of Hercules " which achieved great spiritual and technological heights of civilization and then sank beneath the sea.

Atlantis was the most important galactic colony on our planet. According with the occult tradition Atlantis and its inhabitants (or part of them) survived to the cataclysm by moving to other dimensions of space and time where carry on their evolution and spiritual role.