ConspiracyTheory.net

Ancient Mysteries

Mainstream archaeology says civilization is about 5,000 years old. The evidence at Gobekli Tepe pushes that back to 12,000. The Sphinx shows signs of water erosion from an era when the Sahara was green. Either the textbooks are wrong, or there's a lot of history we've been missing -- and these theories explore what might have been lost.

10 theories in this list

1
Atlantis — Lost Advanced Civilization
Debunked

Atlantis — Lost Advanced Civilization

Explore the Atlantis conspiracy theory from Plato's dialogues to Graham Hancock and the Richat Structure. Origins, key claims, evidence, and debunking.

360 BCE · Greece
2
Göbekli Tepe — Evidence of Pre-Flood Civilization
Unresolved

Göbekli Tepe — Evidence of Pre-Flood Civilization

Göbekli Tepe's T-shaped pillars dating to 9600 BCE — built by supposedly primitive hunter-gatherers — has forced a revision of when organized civilization began

9600 BCE · Turkey
3
Unresolved

Sphinx Water Erosion --- Older Civilization Theory

Geologist Robert Schoch argues the Great Sphinx shows water erosion patterns consistent with rainfall only available in Egypt before 7000-10500 BCE, suggesting a much older lost civilization built it.

10500 BCE · Egypt
4
Great Pyramid — Built with Lost or Advanced Technology
Unresolved

Great Pyramid — Built with Lost or Advanced Technology

The Great Pyramid's precision (less than 1cm error over 230 meters) and alignment to true north (accurate to 0.05 degrees) fuel theories that lost technology or alien assistance was involved.

2560 BCE · Egypt
5
Mixed

Younger Dryas Impact — Comet Destroyed Advanced Civilization

Did a comet strike 12,800 years ago destroy an advanced civilization? Explore the Younger Dryas Impact Hypothesis, Graham Hancock's claims, Göbekli Tepe, and the scientific debate.

10800 BCE · Global
6
Unresolved

Suppressed Ancient Civilizations

Gobekli Tepe is 11,600 years old. The Sphinx may show water erosion. Graham Hancock says an advanced civilization preceded ours. Mainstream archaeology says no. Who's right?

1882 · Global
7
Debunked

Puma Punku — Alien or Advanced Ancient Construction

Puma Punku's precisely fitted andesite and diorite stones feature drill-hole precision that theorists claim exceeds ancient tools. Examining the H-blocks, Tiwanaku civilization, and the ancient alien theory.

1968 · Bolivia
8
The Voynich Manuscript
Unresolved

The Voynich Manuscript

Written in an unknown script with bizarre botanical illustrations, the Voynich Manuscript has defeated every codebreaker who's tried — including the team that cracked Japan's PURPLE cipher.

1404 · Unknown
9
Graham Hancock — Lost Advanced Civilization Theory
Unresolved

Graham Hancock — Lost Advanced Civilization Theory

Graham Hancock argues a globally connected advanced civilization existed before 12,800 BCE — destroyed by a comet impact (Younger Dryas event) — with survivors seeding later civilizations.

1995 · United Kingdom
10
Tartarian Empire — The Hidden World Civilization
Debunked

Tartarian Empire — The Hidden World Civilization

The debunked theory that a vast, technologically advanced Tartarian empire was erased from history after a catastrophic 19th-century reset event.

2016 · Global