Meidum

Meidum, Maydum or Maidum (Arabic: ميدوم, Ancient Egyptian: Mr(y)-Jtmw, lit.'beloved of Atum', Ancient Greek: Μοι(ε)θυμις) is an archaeological site in Lower Egypt. It contains a large pyramid and several mudbrickmastabas. The pyramid was Egypt's first straight-sided one, but it partially collapsed in ancient times. The area is located around 72 kilometres (45 mi) south of modern Cairo.