Hypostyle hall, also called the "Temple of the Spirit of Sety, Beloved of Ptah in the House of Amun." Elements included: flower capitals; bud capitals; clerestory.
1. Large central nave, which reached a height of 39 m under three groin vaults 2. Aisles in concrete with octagonal coffers 3. Western apse, which contained the colossal statue of Constantine.