The Great Pyramid of Giza, one of the most iconic symbols of ancient Egypt, was mandated by Pharaoh Khufu (also known as Cheops) during his reign around 2580–2560 BCE. It served as his tomb and is part of a larger complex of pyramids located at Giza. The construction of the pyramid exemplified the incredible engineering skills of the Egyptians, showcasing their organizational ability, architectural innovation, and labor management. The Great Pyramid was originally 146.6 meters tall and remained the tallest man-made structure for over 3,800 years, representing both the power of the pharaoh and the religious beliefs in the afterlife.