The Festival Hall of Thutmose III stands to the east of the main temple complex. Between the sanctuary and the festival hall is an open space, and this is thought to be where the original Middle Kingdom shrines and temples were located, before their later dismantling. The Festival Hall itself has its axis at right-angles to the main east-west axis of the temple. It was originally built to celebrate the jubilee (Hed-Sed) of Thutmose III, and later became used as part of the annual Opet Festival. In this temple, the Karnak king list, shows Thutmose III with some of the earlier kings that built parts of the temple complex.