The Great Temple of Amun is an ancient Egyptian temple located in Karnak, near the city of Luxor. It was dedicated to the god Amun, who was one of the most important deities in ancient Egypt. The temple complex is known for its impressive architecture, including massive columns and intricate carvings that depict various gods and pharaohs. Construction of the Great Temple began during the reign of Senusret I in the Middle Kingdom and continued for centuries, with contributions from many pharaohs. The temple served as a religious center and played a significant role in the annual Opet Festival, which celebrated the connection between the pharaoh and the gods.