I wanted to write a review of the Site, but didn't see it listed here, so I will use this. My husband and I included Didyma on a day long tour of sites around Ephesus. Chose to go here because we wouldn't get the opportunity to go to Delphi in Greece. Didyma was similar to Delphi regarding being an oracle site. We would rate this as 4 stars - worth the effort to get there.