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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World Heritage places tagged “flood tunnel” in Jordan · Mysteria

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World Heritage places tagged “flood tunnel” in Jordan

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🇯🇴 Jordan

UNESCO World Heritage

#flood-tunnel

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✓VerifiedUNESCO

🇯🇴 Jordan · Hydraulic works

Petra Siq Hydraulic Channel

Nabataean Hellenistic–Roman ~100 BCE–106 CE · Nabataean Arab (Hellenistic)

Siq slot-canyon's paired Nabataean canals and flood-tunnel still draining Petra's gorge.