Gateway to Olympia (site of the original Games). Went on a coach trip which was great but, you need more time at the site. The Temple of Zeus (which housed the Statue of Zeus - one of the seven Wonders of the World) is there but, obviously, is in ruins and is, apparently, best viewed from the air. Went to the village of Olympia, which is charming, and also the Museum which has statues from Olympia (many of them replicas though). Anyway, a good trip and well worth doing.