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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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Belize

15 places in the atlas.

Kinds found here

Pyramids10
Ancient cities9
Temple complexes8
Earthworks4
Ancient villages2
Belizes1
Belize valleys1
Three riverses1

How well established

Verified15

Top regions

Belize District2
Belize, Cayo District1
Cayo District1
Cayo District / Petén Guatemala border1
Cayo District – Chiquibul Forest Reserve1
Cayo District – Western Belize1

Filters

Verification

Pick several

Verified15 Widely accepted0 Contested0

Cayo District, Belize River Valley1

Cayo District, Vaca Plateau1

Orange Walk District, New River Lagoon1

Orange Walk District, Programme for Belize1

Orange Walk District, Rio Bravo Conservation Area1

Orange Walk District, north Belize1

Pseudoarchaeology0

Category

Pyramids10 Ancient cities9 Temple complexes8 Earthworks4 Ancient villages2 Belizes1 Belize valleys1 Three riverses1

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Heritage

UNESCO World Heritage only

Excavation

Partially excavated12 Excavated2 Excavation ongoing1

Tags

belize10 maya8 pyramid5 altun ha2 ancient city2 caana2 caracol2 el castillo2 masonry altars2 three rivers2 xunantunich2 americas1 anabel ford1 barton ramie1 belize guatemala1 belize river1 chan chich1 coastal maya1

1 place

🇧🇿 Belize · Ancient city

La Milpa

Preclassic–Late Classic · Maya (Three Rivers)

Third-largest Belize Maya city (400 BCE–900 CE) — 25-m Great Pyramid with 85 plazas and 60-km sacbé network.