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An atlas of Earth’s mysterious places — megaliths, pyramids, lost and sunken cities — with the evidence shown plainly: what is verified, what is contested, and what is still unknown.

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© 2026 Mysteria. Exploring the ancient world.Map © OpenFreeMap · OpenMapTiles · OpenStreetMap contributors

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Tagssounion

#sounion

1 place carries this tag, across every kind and continent it appears in.

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Verified1 Widely accepted0 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

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Archaeological wonders1 Temple complexes1

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🇬🇷Greece1

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✓Verified

🇬🇷 Greece · Temple complex

Temple of Poseidon at Sounion

Classical High 444–440 BCE · Athenian Greek

Pericles' white cliff-top Poseidon temple guarding Attica's maritime gateway.