Pergamon
Pergamon's other notable structure is the great temple of the Egyptian gods Isis and/or Serapis, known today as the "Red Basilica" (or "Kızıl Avlu" in Turkish), about south of the Acropolis at (39 7' 19" N, 27 11' 1" E). It consists of a main building and two round towers within an enormous "temenos" or sacred area. The temple towers flanking the main building had courtyards with pools used for ablutions at each end, flanked by stoas on three sides. The forecourt of the Temple of Isis/Sarapis is still supported by the Pergamon Bridge, the largest bridge substruction of antiquity.
Pergamon
Pergamon, which traced its founding back to Telephus, the son of Heracles, is not mentioned in Greek myth or epic of the archaic or classical periods. However, in the epic cycle the Telephos myth is already connected with the area of Mysia. He comes there following an oracle in search of his mother, and becomes Teuthras' son-in-law or foster-son and inherits his kingdom of Teuthrania, which encompassed the area between Pergamon and the mouth of the Caicus. Telephus refused to participate in the Trojan War, but his son Eurypylus fought on the side of the Trojans. This material was dealt with in a number of tragedies, such as Aeschylus' "Mysi", Sophocles' "Aleadae", and Euripides' "Telephus" and "Auge", but Pergamon does not seem to have played any role in any of them. The adaptation of the myth is not entirely smooth.