The Great Pyramid of Giza, built during the Fourth Dynasty of the Old Kingdom, served as a tomb for the Egyptian pharaoh Khufu. Completed around 2580-2560 BC, it stands as one of the Seven Wonders of the Ancient World. Originally, the Great Pyramid was covered in casing stones that reflected sunlight, making it shine brightly. The structure showcases the advanced engineering skills of the ancient Egyptians, with an intricate design that reflects their beliefs about the afterlife. It housed not only the pharaoh's body but also valuable items and offerings meant to assist him in his journey in the afterlife.