Mysteries of the Great Pyramid

Josh Gates ventures to Egypt's Giza plateau to investigate the Great Pyramid of Khufu, the last surviving wonder of the ancient world and humanity's earliest colossal monument. With exclusive access inside the pyramid, Gates pursues three interlocking mysteries: how this geometrically perfect structure was built without modern tools or even the wheel, where the missing mummy of Pharaoh Khufu might be, and whether hidden chambers containing royal treasures still lie concealed within. The investigation deploys cutting-edge technology including first-ever laser mapping to detect undiscovered voids, 3D scans to understand the pyramid's precise astronomical alignment, and archaeological excavations at Red Sea caves that may reveal construction secrets. Recent discoveries have intensified the quest, including remote sensing evidence of internal voids and controversial claims by an Italian research team about massive subsurface columns beneath the structure.

Mainstream Egyptology has long understood the Great Pyramid as a monumental tomb built around 2560 BCE for Pharaoh Khufu, though debates continue about specific construction techniques and the purpose of interior shafts and chambers. The episode stands out for Gates' access to active research projects pushing beyond speculation—experts demonstrate surveying methods that ancient Egyptians may have used to achieve mathematical precision, while archaeologists uncover tangible evidence of the workers and systems behind the pyramid's construction. The discoveries prove genuinely jaw-dropping, with the team potentially identifying previously unknown passages within the structure itself, transforming centuries of mystery into observable fact through modern technology.