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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Unexcavated ancient cities

50 places 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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Verified2,183 Widely accepted77 Contested8 Hypothetical18 Unverified0 Pseudoarchaeology8

50 places · page 3 of 3

🇮🇳India

🇬🇷 Greece · Submerged site

Pavlopetri — Plato's Lost World Beach Platform Submerged City Bronze Age

Early to Late Bronze Age (3000 BCE early; city 2800 BCE; Mycenaean 1680 BCE flooded 1000 BCE earthquake) · Early Minoan to Mycenaean (Minoan harbour 2800 BCE, Mycenaean grid 1680 BCE Flemming)

Pavlopetri Flemming 1967 oldest (5000 yr), Henderson 2009 3-ha grid 3 m.

◌Hypothetical

🇱🇾 Libya · Ancient city

Zygri

Hellenistic to Roman (3rd c. BCE–5th c. CE) · Greek / Roman

Marmarica dye harbour with Hellenistic tower and cisterns.