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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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Tagsvitrified-fort

#vitrified fort

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

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Verified1 Widely accepted0 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

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Archaeological wonders1 Hydraulic works1

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🇬🇧United Kingdom1

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✓Verified

🇬🇧 United Kingdom · Hydraulic works

Shiant Isles Iron Age Vitrified Fort Cistern (Garbh Eilean Summit)

Middle Iron Age Atlantic (vitrified forte) · Minch Hebridean islanders

Summit vitrified dun (28×18 m) with plastered rock-cut rain cistern (5.5 m³) on Garbh Eilean, Shiants.