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

Pyramids tagged “delta”

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

Pyramids

🇪🇬 Egypt · Pyramid

Lepsius I Pyramid at Abu Rawash

Late 3rd to early 4th Dynasty (Huni?, c.2630–2600 BCE) · Ancient Egyptian (Huni?)

Enormous denuded mound at Abu Rawash north (Lepsius I), sometimes attributed to ephemeral Huni (?) or early 4th Dynasty.

✓Verified

🇪🇬 Egypt · Pyramid

Pyramid of Athribis

Old Kingdom, 3rd Dynasty · Ancient Egyptian

Northernmost Huni small step pyramid at Tell Athribis (Delta): 18 m limestone 3-step, now leveled, 45 km north of Cairo c.2630 BCE — Delta terminus of 800 km network.