The entrance to the Great Pyramid leads to a descending passage about 1 metre wide and 1.2 metres high. The passage is at a 26 degree angle and leads to the subterranean chamber. It is believed that the subterranean chamber was either a false burial chamber to fool tomb robbers or that the king changed his mind about his final resting place.
An ascending passage, with the same dimensions as the descending passage leads upwards to the Grand Gallery. Another horizontal passage leads to the Queen’s chamber. The Queen’s chamber was never finished, the floor is uneven and the walls undecorated. It is believed that this was initially to be the king’s chamber but that the passage was too low and narrow for the king’s sarcophagus and was abandoned.
The Grand Gallery which leads directly to the King’s chamber is 48 metres long and 8.5 metres high. The King’s Chamber is 5.2 metres x 10.8 metres and 5.8 metres high. The inside of the chamber is polished pink granite. A granite sarcophagus is inside the chamber and this would have been where the king’s mummified body would have been placed.