When to go: If you fancy more sightseeing such as history etc, April, May, September and October are the best time of the year. If you desire having a sun holiday, then the best time is between May and October. High season: June, July, August are the months of high season in Kusadasi. What to put in your luggage: For summer time, it is good enough to bring a couple t-shirts, shorts and a pair of flip-flop. But also don’t forget your bikinis and swimsuits. For daily trips to historical places, you will need comfortable shoes and hat. Passport and Visa regulations: If you are an EU member, you are not required to get a visa.. For detailed information about visa requirements, visit http://www.turizm.net/turkey/tips/visa.html . Travel Insurance: In certain circumstances, it may make sense. Let’s have a look: If you're covered by medical insurance at home, you may also be covered while you're traveling abroad. Please check to be sure that you're covered in Turkey. ...