About 330 yds. to the S.W. of the Step Pyramid rises the Pyramid of King Onnos (or Unis; about 2550 B.C.), which is easily scaled. The view embraces all the pyramids from Dahshûr to Gîzeh. The central chamber and burial-vault in the interior (shown by the custodian) are full of hieroglyphic inscriptions, the oldest religious Egyptian text known.

Beyond the Step Pyramid, in the direction of Mariette’s House, we suddenly obtain a striking view of the pyramids of Abusîr and Gîzeh to the N.; in the palm-shaded Nile valley, bordered by the yellowish-grey desert, we observe in the distance the mosque of Mohammed Ali (p. [454]).

When the road forks we ride to the left to the Mastaba of Ptahhotep, the tomb of the highest state-official of a king of the 5th Dynasty (about 2700–2550 B.C.). The interesting, delicately executed wall-reliefs, like those of the almost contemporaneous mastaba of Ti (p. [466]), are among the finest of the Ancient Empire but are imperfectly lighted. The richest wall-decoration is in the sacrificial chamber (funeral repast, rural scenes, etc.).

We now repair to Mariette’s House, a little to the N., where the famous Egyptologist lived during the excavations. We rest and take luncheon on the terrace here. (Custodians 2½–5 pias.; Arabian coffee provided if desired.)

A few min. to the W. of Mariette’s house is the *Serapeum, with the underground rock-tombs of the sacred bulls of the god Ptah.

Apis, the sacred bull, had a temple of his own at Memphis, and after death was buried with great pomp. He represented man in a future state as identified with the god Osiris, and his tomb was a favourite goal of pilgrims. Hermits too sometimes lived in the narrow cells of the tomb. After Ptolemy I. had introduced the cult of Serapis (p. [435]) into Egypt, this new god was identified with Osiris-Apis (Egyp. Oser-hapē, Gr. Osorapis).

The temple over the Apis tombs has disappeared, and so too has a second temple erected here by Nektanebos (358–341 B.C.), to which the great sphinx avenue ascended from the plain below. The main passage to the tombs, which was constructed by Psammetichos I. (663–609), is now alone accessible. In the tomb-chambers are still preserved 24 of the huge sarcophagi in which the mummies of the Apis bulls reposed.

The famous *Mastaba of Ti, to the N.E. of Mariette’s house, is still deeply imbedded in the sand. This was the tomb of the royal architect of king Nuserrē (5th Dyn.). The most beautiful of the reliefs are in the tomb-chamber, which is entered from the road through two vestibules and two passages. We note particularly, on the E. wall, Harvest and Boat-building; on the S. wall, Sacrifices to the dead; on the N. wall, *Scenes from life in the Delta marshes.

Those who do not intend to ride on to Gîzeh may, on their way back, glance at the Tomb of Merekura, of the early 6th Dynasty, and at the Street of Tombs near it, of like date (including the Tomb of Enkhmē-Hor, also called the ‘Tomb of the Physicians’, etc.)

For full details, see Baedeker’s Egypt.