Ключевые слова: 4th dynasty, africa, ancient, ancient civilization, ancient egypt civilization, ancient egyptian, ancient mystery, archaeology, archeology, architecture, attraction, bent, bent pyramid, cairo, cairo egypt, dahshur, dahshur desert, dahshur pyramids, desert, egypt, egypt tourism, egyptian, heritage, history, landmark, landscape, limestone, lost technology, mausoleum, memphis, monument, necropolis, old, old kingdom, pharaoh, pyramid, pyramids, sand, sky, sneferu, tourism, world wonders,