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 hillforts

123 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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Verified123 Widely accepted26 Contested2 Hypothetical0 Unverified0 Pseudoarchaeology0

123 places · page 6 of 6

Ringforts6

Archaeological wonders5

🇸🇰Slovakia

hallstatt early iron age4

Hillforts

🇬🇧 United Kingdom · Hillfort

Treryn Dinas Cliff Fort — St Levan

Iron Age (400 BCE) · Dumnonii

Treryn Dinas Cliff Fort — St Levan in Cornwall, England, United Kingdom is a Iron Age (400 BCE) hillfort attributed to Dumnonii.

✓Verified

🇱🇻 Latvia · Hillfort

Ķivutkalns

Late Iron Age Liv 10th–12th c Daugava Livonia pre-Riga 1201 · Liv Finnic (Daugava Livs) — pre-Riga Livonia (Henry Livs)

Ķivutkalns — Liv (Finnic Livs) hillfort (Late Iron Age 10th–12th c, abandoned 1201 German Riga foundation) on Daugava right bank 7 km southeast Riga Old Town, Katlakalns promontory at tributary mouth.

✓Verified

🇺🇦 Ukraine · Hillfort

Nemyriv Scythian Hillfort

Early Scythian (7th–6th century BCE) · Scythian (Forest-Steppe)

Largest Scythian-period fortified settlement between Dnieper and Dniester (110 ha) on both banks of a Boh tributary at Sazhky–Nemyriv, with double earthen ramparts 6 km perimeter (8 m high, 32 m…