Heraclea Pontica (; Ancient Greek: Ἡράκλεια Ποντική, romanized: Hērákleia Pontikḗ; Attic Greek: [hɛːrákleːa pontikɛ́ː], Koine Greek: [(h)e̝ˈraklia pontiˈke̝]), known in Byzantine and later times as Pontoheraclea (Greek: Ποντοηράκλεια, romanized: Pontohērakleia), was an ancient city on the coast of Bithynia in Asia Minor, at the mouth of the river Lycus. The site is now the location of the modern city Karadeniz Ereğli, in the Zonguldak Province of Turkey.
HistoryLayer draws the world as it was in any year from 123,000 BCE to
2026. Move the slider and the borders redraw for that year; the map
carries 23,890 events, 12,790 people, 837 wars and 13,183 cities, each
one readable in place. Signing in is optional and lets you keep what
you find.