I am going back to
Icmeler on October 3rd for 2 weeks. It usually starts closing towards the end of October, although a minority of places do stay open in the winter. Most places will start to close down at the end of October though.
The weather is sill lovely during the day, hot enough to sun-bathe, but you will probably need a jacket or cardigan some evenings.
You can also get a thunderstorm or two, but these dont last long and are beautiful to look at.
Its my favourite time of the year in Icmeler.