The pyramid of Unas of the Fifth Dynasty (originally known as Beautiful are the places of Unas) is now ruined, and looks more like a small hill than a royal pyramid.
It was investigated by Perring and then Lepsius, but it was Gaston Maspero who first gained entry to the chambers in 1881, where he found texts covering the walls of the burial chambers, these together with others found in nearby pyramids are now known as the Pyramid Texts. In the burial chamber itself the remains of a mummy were found, including the skull, right arm and shin, but whether these belong to Unas is not certain.
Near to the main pyramid, to the north east, there are mastabas that contain the burials of the consorts of the king.
It is believed that within the inscriptions of the Pyramid Text in Unas's tomb, there are also some lines of a Semitic dialect, written in Egyptian script and comprising the earliest evidence of written Semitic language .
