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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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Mysteria

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The house

Thaumatica
Libra Esoterica
UAP Nexus
Aletheca
Lonely Island

© 2026 Mysteria. Exploring the ancient world.Map © OpenFreeMap · OpenMapTiles · OpenStreetMap contributors

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Finland

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

Kinds found here

Archaeological wonders15
Ancient cities1
Hydraulic works1
Megaliths1
Rock art sites1
Temple complexes1

How well established

Verified2
Accepted18

Top regions

Helsinki2
Espoo1
Eura1
Finland1
Heinävesi1
Häme Province1
Inari

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Verification

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Verified2 Widely accepted18

1

Contested

0

Pseudoarchaeology0

Category

Archaeological wonders15 Ancient cities1 Hydraulic works1 Megaliths1 Rock art sites1 Temple complexes1

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Heritage

UNESCO World Heritage only

Excavation

Not applicable18 Excavated2

Tags

finland20 wikidata researched16 archaeological wonder15 iron age4 wikipedia sourced2 ancient city1 bronze age1 hydraulic1 megalithic1 middle ages1 prehistory1 rock art1 temple complex1

1 place

Hydraulic works Widely accepted Clear all

🇫🇮 Finland · Hydraulic works

Varistaipale canal

canal in Heinävesi, Finland