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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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Tagsomagua

#omagua

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

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Verified0 Widely accepted0 Contested0 Hypothetical1 Unverified0 Pseudoarchaeology0

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Archaeological wonders1 Contested sites1 Hypothetical places1

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🇧🇷Brazil1

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UNESCO World Heritage only

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1 place

◌Hypothetical

🇧🇷 Brazil · Archaeological wonder

Omagua – El Dorado Jungle Kingdom on Upper Amazon

Contact Amazon 1542–1639 · Omagua (Tupian) / Spanish

Orellana 1542 densely settled Omagua longhouse chiefdom misread as gold kingdom