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

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Tagshadramawt

#hadramawt

11 places carry this tag, across every kind and continent it appears in.

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Verification

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Verified10 Widely accepted1 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

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Hydraulic works4 Dams2 Petroglyphs2 Ancient ports2 Rock art sites2 Submerged sites

Country

🇾🇪Yemen11

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UNESCO World Heritage only

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Excavated3 Partially excavated3 Excavation ongoing3 Buried1 Submerged1

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UNESCO World Heritage

≈AcceptedUNESCO

🇾🇪 Yemen · Hydraulic works

Reservoir of Little-Hunstanton

Chalcolithic (4500–3300 BCE) · Chalcolithic

Reservoir of Little-Hunstanton in Hadramawt, Yemen is a Chalcolithic (4500–3300 BCE) hydraulic attributed to Chalcolithic culture.