Pass through the treasure of Khufu and explore, What is inside the Pyramids of Giza? Come upon a passageway that descended into the heart of the structure. You will find yourself deep in the natural stone inside the pyramids. The corridor stopped descending and went horizontal for about 50 feet which leads to a small, square, empty room which became known as the "Queen's Chamber". Back to the passageway you will notice an open space in the ceiling which leads to a high-roofed, ascending passageway. This became known as the "Grand Gallery." At the top of the gallery was a low, horizontal passage that led to a large room. It became known as the "King's Chamber". Then… why do not you continue the way by yourself? Check our Pyramids day trips from Cairo!!!