Deep square shafts are known at sites like the Step Pyramid and Zawiyat, but the documented depths fall far short of the video's claimed 648 metres. The video says the Osiris shaft served as an ancient water source; the complex has a first chamber about 6 metres down and a full vertical sequence reaching roughly 30 metres. Similar features were found at Zawiyah, Abu Roach, and other locations. Some shafts have depths of a couple hundred feet. Scan Pyramids found some voids using muography and thermal imaging, with verification of some findings ongoing.
Documented shafts fall far short of the video's 648-metre claim

Key facts
- Deep square shafts are documented at the Step Pyramid and other Egyptian sites.
- The video's claimed 648-metre depth is far beyond the documented examples.
- The Osiris complex at Giza has a first chamber about 6 metres down, while its full vertical sequence reaches roughly 30 metres, or about 100 feet.
- The video identifies the Osiris shaft as an ancient water source.
- Similar features are known at Zawiyah, Abu Roach, and other locations; some shafts are a couple hundred feet deep.
- Scan Pyramids has detected voids using muon tomography and infrared thermography; some findings remain under verification.
Sources
The Osiris Shaftguardians.net
The Osiris Shaft is located under the causeway of Khafre, and it is about 25 feet deep. In ancient times people used the water-filled shaft as a ...
[PDF] The Discovery of the Osiris Shaft at Giza - Harvard Universitygizamedia.rc.fas.harvard.edu
The entrance to the Osiris Shaft lies in the floor of a shallow tunnel that runs from north to south under the causeway of Khafre, approximately halfway between ...
The Osiris Shaft | Uncovering Egypt's History - Britannicabritannica.com
Learn about the Osiris Shaft, a symbolic tomb of the god Osiris that is near the pyramid of Khafre, near Giza, Egypt.
What Is The "Osiris Shaft" In Giza Egypt, Who Made It, And When?hiddenincatours.com
It's known today as the Tomb of Osiris or, more commonly, the Osiris Shaft. The latter was named by Zahi Hawass, former secretary general of the Supreme Council ...
The Osiris Tomb in Gizagregorspoerri.com
The chamber there lies at a depth of six meters, is 4 x 10 meters in size and completely empty. From the 1st level, a second vertical shaft leads dizzyingly far ...
The Osiris Shaft and the Khafre Causeway (Giza Plateau)academia.edu
The tomographic response at the depth corresponding to the second level shows volumetric anomalies whose position and geometry are consistent with the ...
Osiris Tomb in Giza: History, Discovery, and What Was Foundegyptunitedtours.com
How deep is the Osiris Shaft? The full sequence reaches roughly 30 meters below ground. The published report measures the successive drops at ...
Keystone Keyed Shafting Square Shafts and Turned Endskeystonemfg.com
Shaft sizes: For shaft turning: 2-3/4" max diameter, 60" maximum length 8" Diameter x 10" maximum length. For milling work: 6" diameter x 96" long. Larger sizes ...
Was this story useful?
Keep exploring
Every site on this page sits on the globe, and the people who research them are on the Discord.
3D Globe · Sites by country · Story Archive · Research Library · Weekly Journal · Search
AI-generated text · images from the original sources · always verify with the sources.