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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Partially excavated fortified temples

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🇰🇭 Cambodia · Temple complex

Preah Khan of Kampong Svay — Prasat Bakan

Angkor (12th c. CE, Suryavarman I) · Khmer

Preah Khan of Kampong Svay — Prasat Bakan in Preah Vihear Province, Cambodia is a Angkor (12th c. CE, Suryavarman I) temple-complex attributed to Khmer.