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.

Data CC BY-SA 4.0 · Photos per credit

Explore

Atlas map
All places
Categories
Countries
Contested & pseudo

Community

Theories & discussion
Lists
News & resources
Submit a resource

Mysteria

About the atlas
Data & verification
Licenses & credits
Create an account

Search Mysteria

Search places, or jump to a section

Partially excavated embankments in Egypt · Mysteria

The catalogue

Partially excavated embankments in Egypt

1 place to sift through. Narrow by kind, country, period or how firmly each one is established — contested and pseudoarchaeological claims are labelled here, never hidden.

Filters

Clear all

Verification

Pick several

Verified1 Widely accepted0 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

1 place

🇪🇬 Egypt · Hydraulic works

Sadd el-Kafara North Embankment Wadi Garawi

Old Kingdom · 4th Dynasty Egypt (Sneferu to Khufu horizon)

North wing 55 m of world's oldest large dam (Old Kingdom) breached during construction.