1. Pyramids

2. By the time of the early dynastic period of Egyptian history, those with sufficient means were buried in bench-like structures known as mastabas. These structures were the forerunners to the pyramids.

3. The Egyptian pyramids are ancient pyramid-shaped masonry structures located in Egypt. There are 138 pyramids discovered in Egypt as of 2008. Most were built as tombs for the country's Pharaohs and their consorts during the Old and Middle Kingdom periods. The earliest known Egyptian pyramids are found at Saqqara, northwest of Memphis. The earliest among these is the Pyramid of Djoser (constructed 2630 BCE–2611 BCE) which was built during the third dynasty. This pyramid and its surrounding complex were designed by the architect Imhotep, and are generally considered to be the world's oldest monumental structures constructed of dressed masonry. The estimate of the number of workers to build the pyramids range from a few thousand, twenty thousand, and up to 100,000. The most famous Egyptian pyramids are those found at Giza, on the outskirts of Cairo. Several of the Giza pyramids are counted among the largest structures ever built. The Pyramid of Khufu at Giza is the largest Egyptian pyramid. It is the only one of the Seven Wonders of the Ancient World still in existence

6. The Pyramid of Djedefre consists today mostly of ruins located at Abu Rawash in Egypt. It is Egypt's most northerly pyramid, and is believed to be built by Djedefre, son and successor to king Khufu. Originally it was thought that this pyramid had never been completed, but the current archaeological consensus is that not only was it completed under Djedefre, but that it was originally about the same size as the Pyramid of Menkaure — the third largest of the Giza pyramids It is believed to have originally been the most beautiful of the pyramids, with an exterior of polished, imported granite, limestone and crowned with a large pyramidion. It is also believed for this reason the completed pyramid was largely deconstructed by the Roman Empire to build their own construction projects after the conquest of Egypt under Roman Emperor Augustus. The pyramid's ancient name was "Djedefre's Starry Sky" According to the documentary "The Lost Pyramid," aired by the History Channel, the pyramid may actually have been the highest ever built at 722 feet (about 240 feet taller than the Great Pyramid of Giza's 481 feet although this is due to its elevated location rather than the pyramid's estimated actual height of 220 feet). It is believed that the pyramid was actually destroyed, though it is unclear why. It is speculated that Djedefre was an unpopular ruler

10. Khufu (/ ˈ ku ː fu ː / KOO-foo), originally Khnum-Khufu (/ ˈ knu ː m ˈ ku ː fu ː / KNOOM-koo-foo), is the birth name of an ancient Egyptian pharaoh, who ruled in the 4th dynasty of the Old Kingdom, around 2580 B.C. He is equally well known under his Hellenized name Khêops or Cheops (/ ˈ ki ːɒ ps/, KEE-ops; Greek: Χέοψ, by Diodor and Herodotus) and less well known under another Hellenized name, Súphis (/ ˈ su ː f ɨ s/ SOO-fis; Greek: Σοῦφις, by Manetho). A rare version of the name of Khufu, used by Josephus, is Sofe (/ ˈ s ɒ fi ː / SO-fe; Greek: Σοφ e).

11. Khufu was the second pharaoh of the 4th dynasty; he followed his possible father, king Sneferu, on the throne. He is generally accepted as having built the Great Pyramid of Giza, one of the Seven Wonders of the Ancient World, but many other aspects of his reign are rather poorly documented. The only completely preserved portrait of the king is a three- inch high ivory figurine found in a temple ruin of later period at Abydos in 1903. All other reliefs and statues were found in fragments and many buildings of Khufu are lost. Everything known about Khufu comes from inscriptions in his necropolis at Giza and later documents. For example, Khufu is the main actor of the famous Papyrus Westcar from 13th dynasty.

16. A view of the pyramids at Giza from the plateau to the south of the complex. From left to right: the Pyramid of Menkaure, the Pyramid of Khafre and the Great Pyramid of Khufu. The three smaller pyramids in the foreground are subsidiary structures associated with Menkaure's pyramid.

22. The Great Sphinx of Giza (Terrifying One), commonly referred to as the Sphinx, is a limestone statue of a reclining or couchant sphinx (a mythical creature with a lion's body and a human head) that stands on the Giza Plateau on the west bank of the Nile in Giza, Egypt. The face of the Sphinx is generally believed to represent the face of the Pharaoh Khafra. It is the largest monolith statue in the world, standing 73.5 metres (241 ft) long, 19.3 metres (63 ft) wide, and 20.22 m (66.34 ft) high. It is the oldest known monumental sculpture, and is commonly believed to have been built by ancient Egyptians of the Old Kingdom during the reign of the Pharaoh Khafra (c. 2558–2532 BC).

28. The one-metre-wide nose on the face is missing. Examination of the Sphinx's face shows that long rods or chisels were hammered into the nose, one down from the bridge and one beneath the nostril, then used to pry the nose off towards the south. The Arab historian al-Maqr ī z ī, writing in the 15th century, attributes the loss of the nose to iconoclasm by Muhammad Sa'im al-Dahr, a Sufi Muslim from the khanqah of Sa'id al-Su'ada. In AD 1378, upon finding the local peasants making offerings to the Sphinx in the hope of increasing their harvest, Sa'im al-Dahr was so outraged that he destroyed the nose, and was hanged for vandalism. Al-Maqr ī z ī describes the Sphinx as the "talisman of the Nile" on which the locals believed the flood cycle depended..

29. There is also a story that the nose was broken off by a cannonball fired by Napoleon's soldiers, that still lives on today. Other variants indict British troops, the Mamluks, and others. Sketches of the Sphinx by the Dane Frederic Louis Norden, "View of the Sphinx, near Cairo" made in 1737 and published in 1755, illustrate the Sphinx missing its nose (see pictures below In addition to the lost nose, a ceremonial pharaonic beard is thought to have been attached, although this may have been added in later periods after the original construction. Egyptologist Vassil Dobrev has suggested that had the beard been an original part of the Sphinx, it would have damaged the chin of the statue upon falling. The lack of visible damage supports his theory that the beard was a later addition

35. In addition to the lost nose, a ceremonial pharaonic beard is thought to have been attached, although this may have been added in later periods after the original construction. Egyptologist Vassil Dobrev has suggested that had the beard been an original part of the Sphinx, it would have damaged the chin of the statue upon falling. The lack of visible damage supports his theory that the beard was a later addition.