Miletus (/maɪˈliːtəs/; Ancient Greek: Μίλητος Milētos; Hittite transcription Millawanda or Milawata (exonyms); Latin: Miletus; Turkish: Milet) was an ancient Greek city on the western coast of Anatolia, near the mouth of the Maeander River in ancient Caria. Its ruins are located near the modern village of Balat in Aydın Province, Turkey. Before the Persian invasion in the middle of the 6th century BC, Miletus was considered the greatest and wealthiest of Greek cities. In other sources however it is mentioned that the city was much more modest up until the Peloponnesian War (431–404 BC), when the city state of Samos for example on the island of Samos opposite Miletus was considered a larger and more important city and harbor at the time.