One of Greece's most significant archaeological and tourist destinations, Olympia is best known as the birthplace of the most famous sporting event of all time: the Olympic Games. Set on the breathtaking Peloponnese Peninsula, with the same name as its ancient site, this sacred area is known as the 'Valley of the Gods'. It contained many treasures of Greek art, such as temples, monuments, altars, theatres and statues - much of which is still evident today in the famous well-preserved ruins. The ancient site sits alongside a charming little traditional Greek village, which provides all the tourist facilities visitors might desire. The place was originally not a town but a sanctuary, with buildings associated with the annual games and the worship of the gods. Make sure to visit the impressive museums, too.