The Bent Pyramid is an ancient Egyptian pyramid located at the royal necropolis of Dahshur, approximately 40 kilometres (25 mi) south of Cairo, built under the Old Kingdom Pharaoh Sneferu (c. 2600 BC). A unique example of early pyramid development in Egypt, this was the second pyramid built by Sneferu. The Bent Pyramid rises from the desert at a 54-degree inclination, but the top section (above 47 metres [154 ft]) is built at the shallower angle of 43 degrees, lending the pyramid a visibly "bent" appearance.

Saqqara (Arabic: سقارة : saqqāra[t], Egyptian Arabic pronunciation: [sɑʔːɑːɾɑ]), also spelled Sakkara or Saccara in English /səˈkɑːrə/, is an Egyptian village in the markaz (county) of Badrashin in the Giza Governorate,[1] that contains ancient burial grounds of Egyptian royalty, serving as the necropolis for the ancient Egyptian capital, Memphis.[2] Saqqara contains numerous pyramids, including the Pyramid of Djoser, sometimes referred to as the Step Pyramid, and a number of mastaba tombs. Located some 30 km (19 mi) south of modern-day Cairo, Saqqara covers an area of around 7 by 1.5 km (4.3 by 0.9 mi).

Dahshur[transliteration 1] (in English often called Dashur; Arabic: دهشور Dahšūr pronounced [dɑhˈʃuːɾ], Coptic: ⲧⲁϩϭⲟⲩⲣ Dahchur[1]) is an ancient Egyptian pyramid complex and necropolis and shares the name of the nearby village of Manshiyyat Dahshur (Arabic: منشأة دهشور) in markaz Badrashin, Giza.[2] Dahshur is listed as a UNESCO World Heritage Site, and is located on the Western Desert plateau at the edge of the cultivated plain, and along with the pyramid complexes at Saqqara, Abusir, and Giza, to its north, forms the pyramid fields of the ancient capital city of Memphis.[3] It is known chiefly for several pyramids, mainly Senefru's Bent Pyramid and the Red Pyramid, which are among the oldest, largest and best preserved in Egypt, built from 2613 to 2589 BC.