Pyramids of Giza
. Pyramids of Giza The Pyramids of Giza are monumental ancient tombs built on the Giza Plateau near Cairo, Egypt. Constructed during Egypt’s Old Kingdom (around 2600–2500 BCE), they are the last surviving wonder of the ancient world and a defining symbol of ancient Egyptian civilization. Key facts Location: Giza Plateau, near Cairo, Egypt Era: Old Kingdom, Fourth Dynasty (~2600–2500 BCE) Main pyramids: Khufu (Great Pyramid), Khafre, Menkaure UNESCO World Heritage Site: Since 1979 Primary purpose: Royal tombs for pharaohs Construction and Design Built from millions of limestone and granite blocks, each weighing several tons, the pyramids demonstrate extraordinary engineering skill. The Great Pyramid of Khufu originally stood about 146 meters (481 feet) tall, making it the tallest human-made structure for nearly 3,800 years. The precise alignment to the cardinal points reflects sophisticated understanding of astronomy and geometry. The Three Main Pyramids The...