The highlight of the sites here is clearly the Temple of Zeus. It is half restored and looks impressive from the side I took a picture, with the acroterion placed in front it also in good condition. Not having done much research I didn't expect to go UNDERNEATH the temple this time - which Roman temple can you say you went to visit the basement? As you descend the steps (the same way as they did in ancient time) you feel the vibe of the sanctuary. It may have something to do with the eery music playing of course. there isn't that much to see here but what you see is quite interesting. Pedestals, broken columns as usual, an altar piece. Several have descriptions. I enjoyed this place. Although they try to keep pigeons out as much as possible they should try to close off the gaps a bit more. The temple visit only costs 6 lira!
If you have more time to spare you can seek out the antique macellum (market) with the Price Edict of Diocletian, a kind of inflation ceiling used back in the days of said Roman Emperor.
The theatre is mainly destroyed and not worth your time if you have seen similar ones in other areas (and I'm sure you have).
The necropolis is rather mediocre.
The bridge is under renovation early 2019.
Combining all these may be enough for an inscription. It's a worthy visit for at least the temple of Zeus.