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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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Verified, excavated places tagged “wiltshire”

3 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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Verification

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Verified3 Widely accepted0 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

Category

Megaliths3 Earthworks2 Archaeological wonders1 Chambered cairns1 Geoglyphs1

Country

🇬🇧United Kingdom3

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Heritage

UNESCO World Heritage only

Excavation

Excavated2 Partially excavated1

Tags

neolithic3 wiltshire3 earthwork2 unesco2 avebury1 cursus1 long barrow1 mound

3 places

Long barrows

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1

✓VerifiedUNESCO

🇬🇧 United Kingdom · Earthwork

Silbury Hill

Late Neolithic 2400–2300 BCE · Late Neolithic Britons (Grooved Ware)

Europe's tallest prehistoric mound – 39-m artificial hill with unknown purpose.

🇬🇧 United Kingdom · Megalith

Adam's Grave

Early Neolithic · Cotswold-Severn / Wessex

Chambered long barrow on Walkers Hill above Alton Barnes, 70 m, c.3650 BCE.

✓VerifiedUNESCO

🇬🇧 United Kingdom · Earthwork

Silbury Hill — Avebury Landscape

Late Neolithic · Late Neolithic Wessex

Largest prehistoric artificial mound in Europe (c. 2400 BCE), 39.3 m high conical chalk mound in Avebury World Heritage Site.