The Edfu temple is situated on the left bank of the Nile between Aswan and Luxor and was built between -237 and -57BCE. This is one of the best preserved temples of Egypt. It is dedicated to the triad (or family) consisting of father Horus, Hathor's wife and son Harsomtous.
The inscriptions on its walls provide important information on language, myth and religion during the Greco-Roman period in ancient Egypt. In particular, the Temple's inscribed building texts "provide details both of its construction, and also preserve information about the mythical interpretation of this and all other temples as the Island of Creation. There are also "important scenes and inscriptions of the Sacred Drama which related the age-old conflict between Horus and Seth." They are translated by the German Edfu-Project.
Edfu was one of several temples built during the Ptolemaic period, including Dendera, Esna, Kom Ombo and Philae. Its size reflects the relative prosperity of the time. The present temple, which was begun "on 23 August 237 BCE, initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels."
The building was started during the reign of Ptolemy III and completed in 57 BCE under Ptolemy XII. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east-west rather than north-south as in the present site. A ruined pylon lies just to the east of the current temple; inscriptional evidence has been found indicating a building program under the New Kingdom rulers ramesses I, and Ramesses II.