‘The Odyssey’ and the Search for Historical Truth, with James Diggle and John Underhill

The search for the historical location of Odysseus’ home, Ithaca, reveals that the modern island of Ithaca contradicts Homer’s specific geographical descriptions. A decades-long interdisciplinary investigation involving classicist James Diggle and geoscientist John Underhill identifies the Paliki peninsula on Cephalonia as the true site. While geological testing disproved the existence of a Bronze Age marine channel, it confirmed a seasonal overland watercourse consistent with ancient texts. Furthermore, re-evaluating Homeric Greek shows that "Ithaca" was described as a land area (demos) rather than an island (nesos), effectively resolving long-standing geographical inconsistencies in the Odyssey. This research integrates geological data with textual analysis to provide an evidence-based solution to a 3,000-year-old mystery, suggesting that Odysseus’ palace resided on the Paliki peninsula, which functioned as a distinct, politically dominant district within the larger island of Cephalonia.