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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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The house

Thaumatica
Libra Esoterica
UAP Nexus
Aletheca
Lonely Island

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

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Tagsprecambrian

#precambrian

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

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Verification

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Verified0 Widely accepted1 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

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Archaeological wonders1

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Country

🇳🇬Nigeria1

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Heritage

UNESCO World Heritage only

Excavation

Not applicable1

1 place

🇳🇬 Nigeria

🇳🇬 Nigeria · Archaeological wonder

Olumo Rock

Precambrian

Tourist attraction in Abeokuta, Ogun State Nigeria