Yeah, Santorini, Patmos and Crete. Also Istanbul, Izmir and Kusadasi in Turkey. Mykonos was quite dirty, I think there had been a big rave there recently, lots of bottles and rubbish around. Santorini was really beautiful but packed with tourists, it wasn't peak season and there were only four other cruise boats in that day, in peak they can get up to 12!
The not-so-pretty side of Mykonos;
Santorini;