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

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Earthworks · Mysteria

CategoriesEarthworks

Earthworks

Mounds, henges, enclosures and effigies built from earth.

Places: 457
Countries: 55
World Heritage: 38

Filters

Verification

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Verified406 Widely accepted24 Contested10 Hypothetical16 Unverified0 Pseudoarchaeology1

Country

🇺🇸United States104 🇵🇪Peru46 🇨🇱Chile44 🇯🇴Jordan29 🇬🇧United Kingdom24

Heritage

UNESCO World Heritage only

Excavation

Partially excavated296 Excavated82 Excavation ongoing40 Unexcavated29 Buried10

Tags

geoglyph95 earthwork52 neolithic35 desert kite31 hopewell28 mississippian25 pyramid25

457 places · page 20 of 20

🇸🇦Saudi Arabia

19

🇧🇴Bolivia14

🇧🇷Brazil13

🇰🇿Kazakhstan12

🇲🇽Mexico12

🇮🇪Ireland11

🇪🇨Ecuador9

🇷🇺Russia9

🇩🇪Germany8

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🇺🇸 United States · Earthwork

Marksville State Historic Site

Marksville 0–400 CE · Marksville culture

Semicircular enclosure 530 m wall, Marksville Southern Hopewell 0–400 CE.

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