The Karnak Temple Complex, commonly known as Karnak, comprises a vast mix of temples, pylons, chapels, and other buildings near Luxor, Egypt. Construction at the complex began during the reign of Senusret I in the Middle Kingdom and continued into the Ptolemaic Kingdom, although most of the extant buildings date from the New Kingdom. The area around Karnak was the ancient Egyptian Ipet-isut and the main place of worship of the 18th Dynastic Theban Triad, with the god Amun as its head.