Paphlagonia (; , modern translit. Paflagonía; ) was an ancient region on the Black Sea coast of north-central Anatolia, situated between Bithynia to the west and Pontus to the east, and separated from Phrygia (later, Galatia) by a prolongation to the east of the Bithynian Olympus. According to Strabo, the river Parthenius formed the western limit of the region, and it was bounded on the east by the Halys River. Paphlagonia was said to be named after Paphlagon, a son of the mythical Phineus. Geography The greater part of Paphlagonia is a rugged mountainous country, but it contains fertile valleys and produces a great abundance of hazelnuts and fruit – particularly plums, cherries and pears. The mountains are clothed with dense forests, notable for the quantity of boxwood that they furnish. Hence, its coasts were occupied by Greeks from an early period. Among these, the flourishing city of Sinope, founded by colonists from Miletus in ca. 630 BC, stood pre-eminent. Amastris, a few miles east of the Parthenius river, became important under the rule of the Macedonian monarchs; while Amisus, a colony of Sinope situated a short distance east of the Halys river (and therefore not strictly in Paphlagonia as defined by Strabo), grew to become almost a rival of its parent city. The most considerable towns of the interior were Gangra – in ancient times the capital of the Paphlagonian kings, afterwards called Germanicopolis, situated near the frontier of Galatia – and Pompeiopolis, in the valley of the Amnias river, near extensive mines of the mineral called by Strabo sandarake (red arsenic or arsenic sulfide), largely exported from Sinope. History In the time of the Hittites, Paphlagonia was inhabited by the Kashka people, whose exact ethnic relation to the Paphlagonians is uncertain. It seems perhaps that they were related to the people of the adjoining country, Cappadocia, who were speakers of one of the Anatolian branch of the Indo-European languages. Their language would appear, from Strabo's testimony, to have been distinctive. The Paphlagonians were one of the most ancient nations of Anatolia and were listed among the allies of the Trojans in the Trojan War (ca. 1200 BC or 1250 BC), where their king Pylaemenes and his son Harpalion perished (Iliad, ii. 851–857). According to Homer and Livy, a group of Paphlagonians, called the Enetoi in Greek, were expelled from their homeland during a revolution. With a group of