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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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The house

Thaumatica
Libra Esoterica
UAP Nexus
Aletheca
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© 2026 Mysteria. Exploring the ancient world.Map © OpenFreeMap · OpenMapTiles · OpenStreetMap contributors

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Belgium

21 places in the atlas, 1 of them inscribed as UNESCO World Heritage.

Kinds found here

Archaeological wonders11
Temple complexes4
Burials2
Caves2
Rock art sites2
Ancient villages1
Dolmens1
Flint mines1
Fortresses1
Megaliths1
Mounds1

How well established

Verified4
Accepted17

Top regions

Brussels2
Andenne1
Antwerp1
Belgium1
Bilzen1
Braine-l'Alleud1
Couvin

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Verification

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Verified4 Widely accepted17 Contested0

1

Hainaut, Wallonia1

Pseudoarchaeology0

Category

Archaeological wonders11 Temple complexes4 Burials2 Caves2 Rock art sites2 Ancient villages1 Dolmens1 Flint mines1 Fortresses1 Megaliths1 Mounds1

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Heritage

UNESCO World Heritage only

Excavation

Not applicable17 Excavated4

Tags

belgium19 wikidata researched14 archaeological wonder11 temple complex4 wikipedia sourced3 aurignacian1 cave1 dolmen1 engraved bone1 flint mine1 fortress1 goyet1 liege1 megalithic1 menhir1 michelsberg1 middle paleolithic1 mound1

1 place

🇧🇪 Belgium · Mound

Lion's Mound

The Lion's Mound (French: Butte du Lion, lit. "Lion's Hillock/Knoll"; Dutch: Leeuw van Waterloo, lit.