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CASE #AHE9QA · 2 entities · 1 connections
Atlantis
The entire legend of a lost advanced civilization traces back to one philosopher, writing what he explicitly framed as an illustrative story — yet people have searched for it as real for over 2,000 years.
Atlantis is a legendary advanced island civilization first described by the Greek philosopher Plato around 360 BC, said to have sunk beneath the ocean in a single catastrophic event. Despite Plato's own account reading like a philosophical illustration rather than history, explorers and researchers have proposed dozens of real-world locations for it ever since.
⇄disputed
Quick facts
- →The only original sources for Atlantis are two dialogues by Plato, Timaeus and Critias, written around 360 BC.
- →Plato attributed the story to Egyptian priests via the Greek statesman Solon, two more layers removed from any direct account.
- →Critias, the dialogue meant to describe Atlantis in full detail, is unfinished — it cuts off mid-sentence.
- →Proposed real-world locations for Atlantis include Santorini, Sardinia, Cuba, Antarctica, and the Azores, with no location ever confirmed.
Entities on file

Atlantis (location)
Legendary advanced civilization described by Plato around 360 BC as sinking beneath the ocean; no confirmed real-world location has ever been found.
No outgoing connections on file.
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Plato (person)
Greek philosopher whose two dialogues, written around 360 BC, are the sole original source for the Atlantis legend.
→ originated the only primary account of → Atlantis✓documented