Greek ruins in Italy?

Some say (the Italians) that these are the most well preserved of all the Greek temples. Well I hope some day I will be able to compare (yes, dragging Mario to Greece). I must say, these were pretty spectacular. The site dates back 2,500 years. The oldest of three temples dates back to 530 bc. The Romans came through later and further enhanced the city with spas and a forum. It's hard to imagine how they built these wonderful shrines.