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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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Tagsgully

#gully

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

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Verification

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Verified1 Widely accepted0 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

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Cistern cities1 Hydraulic works1 Reservoirs1

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🇯🇴Jordan1

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✓Verified

🇯🇴 Jordan · Hydraulic works

Anabata (Anabeta) Reservoir Old City (Wadi Abu al-Qittayn Cistern City)

Hellenistic to Byzantine 250 BCE–450 CE · Hellenistic Balqa then Roman Decapolis chora

Walled twin cisterns 22×12×6 m 2,800 m³ with 420-m channel + 18 m dam closing gully — Hellenistic cistern-city 580×320 m.