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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Chambered cairns in Ireland · Mysteria

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Chambered cairns in Ireland

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🇮🇪 Ireland

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🇮🇪 Ireland · Megalith

Kilclooney Portal Tombs

Middle Neolithic · Irish Portal Tomb tradition

Two portal tombs and court tomb at Kilclooney More, Ardara, capstone 30 tons, c.3500 BCE.