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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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© 2026 Mysteria. Exploring the ancient world.Map © OpenFreeMap · OpenMapTiles · OpenStreetMap contributors

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Places tagged bog causeway · Mysteria

Tagsbog-causeway

#bog causeway

1 place carries this tag, across every kind and continent it appears in.

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🇫🇷France1

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🇫🇷 France · Archaeological wonder

Enez Krno Bog Causeway (Île aux Moines–Medreac Moor, Brittany)

Hallstatt C (Iron Age I Armorican) · Armorican Hallstatt (Brittany enclos community)

Armorican bog causeway to islet settlement in Enez Krno mire: 52-m Iron Age plank–hurdlehybrid (620 BCE).