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 “al madinah”

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#al-madinah

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🇸🇦 Saudi Arabia · Hydraulic works

Hegra — Ancient Well North (Mada'in Salih, Saudi Arabia)

Early Bronze to Medieval (3000 BCE–1400 CE) · Hydraulic culture

Hegra — Ancient Well North (Mada'in Salih, Saudi Arabia) in Al Madinah, Hegra, Saudi Arabia is a Early Bronze to Medieval (3000 BCE–1400 CE) hydraulic attr…