The Pyramid Userkaf, is officially dated as the first Pyramid of the V Dynasty. It is located in Saqqara, north-east of the Pyramid of Djoser. First it was described in 1839 by John Perring.
The whole Userkaf complex consists of three Pyramids: the Pyramid Userkaf, Satellite Pyramid and the Pyramid of Neferheteps. Last one is destroyed, and we can see only a couple of ceiling megalithic blocks of the "burial chamber".