The door in the middle of the rear wall leads into a larger hall in which is the Chapel (open at both ends), designed to house the god's sacred boat. The reliefs on the outer walls of the chapel depict the King (Ramesses IV or XII) in the presence of various gods. Built into the walls are blocks bearing reliefs and cartouches of Tuthmosis III.
On each side of the chapel are dark chambers with reliefs of Ramesses IV, and to its rear a doorway built by one of the Ptolemies gives access to a small chamber with four 16 sided columns, the reliefs in which show Ramesses IV and (to the right and left of the entrance) the Emperor Augustus in the presence of the Theban gods. Adjoining are seven small chapels with reliefs of Ramesses III and his successor. The colors are particularly well preserved in the reliefs in the two chapels on the right hand (east) side. On the long north wall of the rear chapel the King, accompanied by Hathor, offers flowers to the falcon headed Month of Thebes and to the goddess "Sun of the Two Lands, Eye of Re", who is seated in a chapel; on the west wall he offers incense and water to a lion headed, ithyphallic god and to Khons. In another chapel at the northeast corner of the temple which is dedicated to the cult of Osiris is a relief of the dead Osiris, with Isis and Nephthys mourning at his bier.