Calatafimi-Segesta (Sicilian: Calatafimi-Seggesta) is a small town, more popularly known simply as Calatafimi, in the Province of Trapani, in Sicily, southern Italy.The full name of the municipality was created in 1999 and is meant to highlight the presence within its territory of the 5th century BC Doric temple of Segesta, widely regarded as one of the most intact of its type. Adjoining the temple, on a nearby hilltop, is a 2nd-century Roman amphitheater.