The Pyramid of Djoser is an ancient step pyramid located in Saqqara, Egypt. Built during the 27th century BCE for Pharaoh Djoser, it is considered the earliest colossal stone structure in history. Designed by the architect Imhotep, the pyramid originally stood about 62 meters tall and consists of six stacked layers, resembling steps. This pyramid served as a tomb and a symbol of the pharaoh's power and divine status. The complex surrounding the pyramid includes temples and courtyards, showcasing the advanced architectural skills of the time. The Pyramid of Djoser marks a significant development in the evolution of pyramid construction in ancient Egypt.