Archaeological data point to the establishment of the cult of Apollo in ca. 1000-800 B.C. The function of the site as a cult centre is archaeologically attested since 860 B.C., and it evolved throughout the 8th century B.C. Other important sanctuaries of Apollo were situated on Delos island, where the god and his sibling, Artemis, were born, in Phigaleia (temple of Apollo Epicurean), at Didyma (a city-temple close to Miletos), in Claros and in Colophon; other sanctuaries, not as well-known and yet very early (9th century), are found at Yria in Naxos and at Epidaurus. The cult of Apollo was also transferred to Rome at an early date: starting out from the sanctuary and oracle at Cymae in Asia Minor, the cult was introduced to Rome in 431 B.C., in order to protect the Romans from an epidemic. Apollo was probably the first Greek deity to have been incorporated in the Roman pantheon.
Text - Translation: Dr. Aphrodite Kamara, Historian