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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Verified places tagged “double tumulus” in France · Mysteria

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Verified places tagged “double tumulus” in France

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🇫🇷 France · Megalith

Tumulus de Dissignac

Early Neolithic · Atlantic Breton / Loire Neolithic (Castellic / Chasséen contact)

Double passage tumulus near Saint-Nazaire — two parallel graves (11 m and 9 m) under one 28 m mound, c.4300 BCE.