The ancient structure that serves as a symbol of Egypt is the Great Pyramids of Giza, specifically the Pyramid of Khufu, also known as the Pyramid of Cheops. Built around 2580–2560 BC, it is one of the Seven Wonders of the Ancient World and remains largely intact today. The pyramids were constructed as monumental tombs for pharaohs and are a testament to the architectural skill and labor organization of ancient Egyptian civilization. They reflect not only the cultural and spiritual beliefs of the time but also the advanced understanding of mathematics and engineering necessary to build such structures.