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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Places tagged “dumat al jandal” in Saudi Arabia · Mysteria

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Places tagged “dumat al jandal” in Saudi Arabia

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🇸🇦 Saudi Arabia

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🇸🇦 Saudi Arabia · Hydraulic works

Al-Jawf Qanat and Socavón System (Dumat al-Jandal)

Iron Age to Early Islamic (Assyrian to Islamic) · North Arabian oasis / Assyrian sphere

Al-Jawf depression (580 m, 29°51′N 40°00′E central Sirhan) qanat field tapping western Widyan tributaries (900-1100 m) and basalt plateau 800-900 m to supply Dumat al-Jandal (ancient Adummatu) at…