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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Archaeological wonders tagged “zarch”

1 place to sift through. Narrow by kind, country, period or how firmly each one is established — contested and pseudoarchaeological claims are labelled here, never hidden.

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✓VerifiedUNESCO

🇮🇷 Iran · Hydraulic works

Qanat of Zarch, Yazd

Achaemenid to present ~700 BCE–present · Persian (Median/Achaemenid onward)

71 km 2,115-shaft Zarch qanat - world's longest - still feeding Yazd after 3,000 years.