The Asclepieion of Kos is built upon the slopes of hill clothed in lush flora and graced with beautiful views of the sea and the Turkish coast. It is the most important monument of the island and of the most important temples of its kind of antiquity. In the ancient times it was the place of worship of the god Asclepius, healing grounds for the ill and a school for the study of medicine. Hippocrates, one of the greatest exemplars of the medical profession taught in the school that he instituted within the sanctuary area. In contrast to the more arcane sanctum of Asclepius in Epidaurus, its counterpart in Kos Island cultivated scientific medicine.
The Asclepieion of Kos, whose surviving ruins are dated to the 4th century B.C, is located 3.4 kilometers northwest of the city. The three successive terraces are dated to the Hellenistic years; their specific oriental style was probably adopted after Alexander’s conquests.