Huni's step pyramid was changed to straight sides and this casing was probably an addition made by his son Snofru.
Measurements: 147 meters square at base and height of 94.
Interior: a corridor from the north leads to the grave chamber all made with high quality masonry. Today (2003) only the grey section is left and visible and the rest is covered with debris. 
Measurements: 147 meters square at base and height of 94.
Interior: a corridor from the north leads to the grave chamber all made with high quality masonry. Today (2003) only the grey section is left and visible and the rest is covered with debris.