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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Excavated submerged sites

49 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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Verified500 Widely accepted19 Contested7 Hypothetical18 Unverified0 Pseudoarchaeology15

49 places · page 3 of 3

🇮🇹Italy

🇬🇷 Greece · Submerged site

Dolmen Avenue Submerged 112 — Greece Region 4

Period Neolithic · Regional culture Submerged-Variant

Dolmen Avenue Submerged 112 — Greece Region 4 in Greece Region 4, Greece is a Neolithic submerged-city with stratified deposits and regional significance. Excavations reveal architectural phasing.