While there has been no "massive" excavation that revealed a hidden city, researchers have documented several shafts and voids around and under the Great Sphinx. In early 2026, the "Hall of Records" theory remains popular in fringe circles, but official archaeology maintains that these voids are likely natural geological pockets or the remnants of ancient and modern restoration efforts. However, there is one famous "access hole" at the rear of the Sphinx that was explored by Howard Vyse in the 1830s, and a shaft under the left paw that was identified via seismic surveys in the 1990s. In 2025 and 2026, non-invasive scanning technology (like muon-radiography and ground-penetrating radar) has been used more frequently to map the bedrock without digging. While these scans have confirmed some "anomalies," the Egyptian Ministry of Tourism and Antiquities has been very protective, ensuring that no physical digging occurs that could compromise the structural integrity of the 4,500-year-old monument, keeping the "secrets" of the Sphinx largely a matter of high-tech speculation for now.
The Great Sphinx of Giza is a limestone statue of a reclining sphinx, a mythical creature with the head of a human and the body of a lion. Facing directly from west to east, it stands on the Giza Plateau on the west bank of the Nile in Giza, Egypt. The face of the Sphinx appears to represent the pharaoh Khafre.