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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Places tagged “stone circle”

27 places to sift through. Narrow by kind, country, period or how firmly each one is established — contested and pseudoarchaeological claims are labelled here, never hidden.

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Verified26 Widely accepted1 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

27 places · page 2 of 2

#stone-circle

🇬🇧 United Kingdom · Megalith

Ring of Brodgar

Late Neolithic · Grooved Ware Orcadian

Massive henge and stone circle 104 m diameter, originally 60 stones (36 surviving). Enclosed by rock-cut ditch up to 10 m wide. Core of Heart of Neolithic Orkney.

✓Verified

🇮🇪 Ireland · Megalith

Lough Gur Stone Circle (Grange)

Late Neolithic – Early Bronze Age (c.2500–2000 BCE) · Late Neolithic / Chalcolithic Limerick

Ireland's largest stone circle (46 m, 113 stones) — embanked, contiguous orthostats on Lough Gur shore.

✓Verified

🇬🇧 United Kingdom · Megalith

Castlerigg Stone Circle

Late Neolithic · Late Neolithic Cumbria / Langdale axe network

Late Neolithic flattened circle of 38 stones near Keswick with rectangular eastern enclosure and fells panorama.