A groundbreaking study suggests there may be an extensive underground network beneath Egypt's pyramids, potentially revealing secrets of an ancient civilization. This remarkable claim comes from an Italian research team that has shared new, high-resolution insights into what lies below the Khafre Pyramid, one of the iconic structures in the Giza complex.
On March 22, 2025, during a press briefing, scientists unveiled details about what they believe could be a hidden underground city, located more than 2,100 feet beneath the surface. Utilizing advanced radar technology, the research team has reportedly uncovered massive vertical shafts with spiral staircases and a sprawling water system beneath a colossal limestone platform.
The team's leader, Corrado Malanga from the University of Pisa, expressed optimism about the implications of their findings, stating, "When we magnify the images, we will reveal that beneath it lies what can only be described as a true underground city." He emphasized that there is likely an entire hidden world made up of numerous structures more than 2,000 feet below the identified water system.
According to the researchers, radar pulses were employed to generate high-resolution images deep below the Earth's surface, an approach likened to sonar mapping used in ocean exploration. They believe that the Khafre Pyramid itself could conceal vital secrets, including the fabled Hall of Records—a legendary chamber said to hide extensive knowledge about ancient Egyptian civilization.
However, the research has faced skepticism from some experts. Professor Lawrence Conyers, a radar expert from the University of Denver, cautioned that the radical claims appear overstated: "It is not possible for the technology to penetrate that deeply into the ground, making the idea of an underground city a huge exaggeration." Despite this, he acknowledged that smaller structures, like chambers and shafts, could still be present, noting that ancient cultures often built monumental sites on locations they considered significant.
Research led by Malanga, Filippo Biondi from the University of Strathclyde, and Egyptologist Armando Mei was previously shared only in an in-person briefing in Italy prior to the public announcement. At the press conference, project spokesperson Nicole Ciccolo shared a video revealing their discoveries, although these findings have yet to undergo peer review. This step is crucial for verification by independent experts in the field.
The focus remains on the Khafre Pyramid, built approximately 4,500 years ago on a rocky plateau on the west bank of the Nile River, alongside its sister pyramids, Khufu and Menkaure. Evidence uncovered by the research team includes vertical shafts that measure around 33 to 39 feet in diameter, found at a depth of no less than 2,130 feet.
Notably, researchers reported discovering two massive rectangular enclosures, each with sides about 260 feet long. These remnants apparently contain several shafts running downward, which may serve as access points to a vast underground system.
During the briefing, radar images were revealed, depicting both the Khafre Pyramid and the identified shafts. The images showed what the team described as a "complex, luminous structure with distinct vibrations," which they associate with the proposed underground city. This level of detail suggests the presence of significant chambers beneath the Earth’s surface, potentially comparable in scale to the pyramids themselves.
In a previous peer-reviewed paper published in October 2022, Malanga and Biondi reported hidden rooms and ramps within the Khafre Pyramid and noted a thermal anomaly near its base. Their current study builds upon this work, enriched by satellite technology. Using signals sent from two satellites orbiting 420 miles above the Earth, the team was able to analyze how these signals were reflected back, forming three-dimensional maps of what lies underneath.
Malanga noted that the readings they received were consistent across different satellite observations, further validating their conclusions: "The readings were completely consistent, ruling out any chance of misinterpretation due to sound reflections." He explained, "If something appears in one satellite’s scan but not in the other's, we know it's a false signal or an artifact," strengthening their claim about the underground city's potential existence.
As they prepare to publish their findings for peer review, the researchers hope to advance the understanding of the ancient Egyptian civilization and contribute to ongoing discussions regarding the mysteries of their monumental constructions. The allure of the pyramids, with their rich history and associated legends, continues to captivate both scientists and the public.
The discoveries from this research may challenge our previous perceptions of the Giza complex and could ultimately rewrite chapters of history regarding the ancient world, leaving many eagerly awaiting the results of peer analysis and the next steps in this exciting archaeological investigation.
