Second Sphinx Theory
A fringe archaeological theory claiming that a second sphinx or similar monumental statue lies hidden beneath the Giza Plateau, concealed through deliberate burial by unknown ancient or modern authorities.
The Second Sphinx Theory posits that the famous Great Sphinx of Giza represents only one of multiple colossal feline statues constructed at the Giza complex during ancient Egypt’s dynastic period. According to proponents of this theory, geological surveys, satellite imagery anomalies, and underground cavities detected beneath the Giza Plateau allegedly indicate the presence of a second sphinx buried intentionally beneath the plateau surface.
Advocates of the theory cite:
- Ground-penetrating radar anomalies suggesting underground chambers and voids
- Historical references in Egyptian texts to multiple sphinxes (though scholarly consensus interprets these metaphorically or as references to different monuments)
- Purported architectural patterns suggesting symmetry that would be “incomplete” with only one sphinx
- Claims of deliberate suppression of archaeological findings by mainstream Egyptology
Mainstream Egyptology firmly rejects this theory. Archaeological surveys have identified no credible evidence for a second sphinx. Ground-penetrating radar data cited by theory proponents has been explained by natural geological phenomena, subsurface water systems, and structural voids consistent with limestone bedrock composition. The existing Great Sphinx, built during the Old Kingdom (c. 2500 BCE), remains the only monumental sphinx structure confirmed through archaeological evidence at Giza.
The Second Sphinx Theory represents part of broader “alternative Egyptology” claims suggesting that mainstream archaeology suppresses or misrepresents evidence of additional ancient monuments at Giza.
A related topic is Atlantis.
Bibliography:
- Lehner, Mark, 'The Complete Pyramids', 1997
- Zahi Hawass, 'The Treasures of the Pyramids', 2003