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 lost pyramids

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🇪🇬 Egypt · Pyramid

Lepsius I — Abu Rawash Lepsius-Dahsur Missing Pyramid

Old Kingdom 4th–5th Dynasty (c.2600–2450 BCE) Lepsius recorded as missing pyramid I · Old Kingdom (possible Huni/unattributed large base 215 m traced by satellite)

Lepsius I 215 m enclosure listed by Lepsius 1842, Barta suggests Huni 3rd Dynasty prototype?