Gortyna gɔr'tain@ (Γόρτυνα; also known as Gortyn (Γορτύν)) was a town of ancient Crete which appears in the Homeric poems under the form of Γορτύν; but afterwards became usually Gortyna (Γόρτυνα). According to Stephanus of Byzantium it was originally called Larissa (Λάρισσα) and Cremnia or Kremnia (Κρήμνια).
This important city was next to Knossos in importance and splendour; in early times these two great towns had entered into a league which enabled them to reduce the whole of Crete under their power; in after-times when dissensions arose among them they were engaged in continual hostilities. It was originally of very considerable size, since Strabo reckons its circuit at 50 stadia; but when he wrote it was very much diminished. He adds that Ptolemy Philopator had begun to enclose it with fresh walls; but the work was not carried on for more than 8 stadia. In the Peloponnesian War, Gortyna seems to have had relations with Athens. In 201 BC, Philopoemen, who had been invited over by the inhabitants, assumed the command of the forces of Gortyna. In 197 BC, five hundred of the Gortynians, under their commander, Cydas, which seems to have been a common name at Gortyna, joined Quinctius Flamininus in Thessaly.
Gortyna stood on a plain watered by the river Lethaeus, and at a distance of 90 stadia from the Libyan Sea, on which were situated its two harbours, Lebena and Metallum, and is mentioned by numerous ancient writers — Pliny the Elder, the author of the Periplus of Pseudo-Scylax, Ptolemy, and Hierocles, who commenced his tour of the island with this place. In the neighbourhood of Gortyna, the fountain of Sauros is said to have been surrounded by poplars which bore fruits; and on the banks of the Lethaeus was another famous spring, which the naturalists said was shaded by a plane-tree, which retained its foliage through the winter, and which the people believed to have covered the marriage-bed of Europa and the metamorphosed Zeus.
The site of Gortyna is at modern Gortyn, where extensive ruins of the ancient town remain.