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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World Heritage, partially excavated dolmens

2 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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Verified94 Widely accepted4 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

2 places

🇯🇵Japan

UNESCO World Heritage

Partially excavated

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✓VerifiedUNESCO

🇰🇷 South Korea · Megalith

Ganghwa — Bugun-ri Supported Dolmen L7

Bronze Age (1000–700 BCE) · Mumun

Ganghwa Bugun-ri excavated 1965, 120 dolmens on island, table 6.5 m with altar stone, UNESCO.

✓VerifiedUNESCO

🇫🇷 France · Megalith

Table des Marchands Extension East — Eastern Outlier

Middle Neolithic (4000-3500 BCE) · Atlantic Neolithic

Table des Marchands Extension East — Eastern Outlier in Brittany, Morbihan, France is a Middle Neolithic (4000-3500 BCE) megalithic attributed to Atlantic Neolithic.