The Trojan War was a war waged, according to legend, against the city of Troy in Asia Minor, by the armies of the Achaeans, following the kidnapping of Helen of Sparta by Paris of Troy. The war is among the most important events in Greek mythology and was narrated in many works of Greek literature, of which the two most famous are the Iliad and the Odyssey of Homer. The Iliad relates a part of the last year of the siege of Troy, and the Odyssey describes the journey home of one of the Achean leaders, Odysseus. Ancient Greeks believed that the Trojan War was a historical event. They believed that this war took place in the 13th or 12th century BC, and that Troy was located in the vicinity of the Dardanelles in what is now north-western Turkey. By modern times both the war and the city were widely believed to be mythological. In 1870, however, the German archaeologist Heinrich Schliemann excavated a site in this area which he believed to be the site of Troy, and at least some archaeologists agree. There remains no certain evidence that Homer's Troy ever existed, still less that any of the events of the Trojan War cycle ever took place. Many historians believe that the Homeric stories are a fusion of various stories of sieges and expeditions by the Greeks of the Bronze Age or Mycenean period, and do not describe actual events. Those who think that the stories of the Trojan War derive from a specific historical conflict usually date it to between 1300 BC and 1200 BC, usually preferring the dates given by Eratosthenes (1194 BC – 1184 BC) which roughly corresponds with the burning of Troy.