We took a small boat across the bay to Gemiler Island which is covered with remarkable Byzantine ruins. We hiked to the top of the hill where there were wonderful views in all directions.
We had another good lunch at a restaurant below the hill covered with the dwellings of the abandoned Greek village, Kayakoy. We wandered through this ghost town which was a busy town until the 1920's.

We ended our day at a large "tacky" touristic hotel in Pamukkale.