The Great Pyramid of Giza, built during the Fourth Dynasty of the Old Kingdom, is regarded as a technological marvel of ancient Egypt. Constructed around 2580-2560 BC for Pharaoh Khufu, it is the largest of the three pyramids on the Giza plateau and was originally 146.6 meters tall. The pyramid showcases remarkable architectural precision, with millions of limestone blocks weighing several tons each, fitted together without the use of mortar. Its construction represented advanced knowledge in mathematics, engineering, and organizational skills. The Great Pyramid continues to captivate and intrigue historians and archaeologists, serving as a symbol of ancient Egypt's architectural prowess.