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

The catalogue

Places tagged “meidum”

2 places 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

Verified2 Widely accepted0 Contested0 Hypothetical0 Unverified0 Pseudoarchaeology0

2 places

🇪🇬 Egypt · Pyramid

Seila Pyramid

Old Kingdom, 3rd–early 4th Dynasty (~2630–2600 BCE) · Ancient Egyptian

Fayum provincial step pyramid on Gebel el-Rus (c.2630 BCE, up to Sneferu), 25 m base, 6.8 m high, four steps.

✓VerifiedUNESCO

🇪🇬 Egypt · Pyramid

Pyramid of Meidum

Old Kingdom, late 3rd – early 4th Dynasty · Ancient Egyptian

Collapsing transitional pyramid built by Sneferu (or Huni) at the mouth of the Fayum: first straight-sided true pyramid attempt, originally seven steps encased to form 92 m true pyramid; outer casing…