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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Passage graves tagged “unstan”

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🇬🇧 United Kingdom · Megalith

Unstan Chambered Cairn

Early Neolithic · Unstan Ware Neolithic

Eponymous stalled cairn at Stenness — 8.4 m five-compartment chamber where Unstan Ware was first identified.