Ileon is an ancient city located in the region of Troad in modern-day Turkey. It is known for its historical significance, particularly in relation to the Trojan War and its connection to the legendary hero Achilles. The city was believed to be founded by Aeneas, a Trojan hero, and served as a key settlement in the area. The archaeological site of Ileon features ruins that date back to various periods, including the Hellenistic and Roman eras. Excavations have uncovered temples, houses, and other structures, providing insight into the daily life and culture of its inhabitants. Ileon remains an important site for historians and archaeologists studying ancient civilizations.