Memphis and its necropolis — Giza, Saqqara, Dahshur Pyramids
UNESCO since 1979. Iconic site: Great Pyramid of Khufu (138 m, last of the 7 Ancient Wonders still standing, ~2560 BC), Khafre's Pyramid (with part of its limestone summit casing intact), Menkaure's Pyramid, Giza Sphinx (72 m long, probably Khafre's face). At Saqqara: Djoser's Step Pyramid (2670 BC, world's first stone pyramid, architect Imhotep). At Dahshur: Snefru's Bent and Red Pyramids.
The Great Pyramid of Khufu was for 3,800 years the tallest man-made monument — only surpassed in the 14th century by Lincoln Cathedral in England (160 m). Made of ~2.3 million limestone and granite blocks (average 2.5 tonnes), it remains a challenge for modern engineering. The Sphinx, carved in place around 2500 BC, lost part of its nose due to erosion and Ottoman/Mamluk artillery fire (Bonaparte legend is false — pre-1798 engravings show it already noseless).
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