Favignana has spent centuries sitting off Sicily’s western coast, surrounded by clear Mediterranean water and a considerable amount of history. Now, The Odyssey tourism boom is placing the island before a much larger global audience, with early estimates suggesting Christopher Nolan’s epic could eventually generate more than $500 million in visitor revenue.

The largest of Sicily’s three Egadi Islands served as Ithaca, the home of Penelope, Telemachus and the long-absent Odysseus. For local tourism officials, the film offers more than scenic publicity. It could turn audiences’ emotional connection to Homer’s story into plane tickets, hotel bookings and crowded beaches.

Why Christopher Nolan chose Favignana as Ithaca

Nolan and production designer Ruth De Jong found the heart of their Ithaca at Castello di Santa Caterina, a 15th-century fortress above Favignana. The castle stands on Monte Santa Caterina, a steep, rocky hill overlooking the countryside and Mediterranean Sea.