The locations mentioned in the narratives of Odysseus's adventures have long been debated. Events in the main sequence of the Odyssey take place in the Peloponnese and in what are now called the Ionian Islands. There are also incidental mentions of Troy and its house, Phoenicia, Egypt, and Crete, which hint at a geographical knowledge equal to, or perhaps slightly more extensive than that of the Iliad. The places visited by Odysseus in his journey have been variously identified with locations in Greece, Italy, Tunisia, the Maltese archipelago, and the Iberian peninsula. However, scholars both ancient and modern are divided whether any of the places visited by Odysseus were real. Many ancient writers came down squarely on the skeptical side; Strabo reported what the great geographer Eratosthenes had said in the late 3rd century BC: "You will find the scene of Odysseus' wanderings when you find the cobbler who sewed up the bag of winds."