Although Izmir is the 3rd biggest city of Turkey, it is a chilling place itself. It has many parks and place that you can take a silent and restful day like Büyük Park. But in my opinion, the best place to chill is Kordon. Mostly, the waves slap the shore with high sound but this is not a bad noise. Just sitting next to the shore and listening the waves really erase the bad mood from your body. The place is also a meeting point of the youth where they sit on the grass and have some beer!