Island Park is located around the Karun River. This park has a beautiful and pleasant environment, it has also sweet air at nights. The breeze which is coming off the river and passing through the park has pleasant and ambient humidity. Happy Island Park is one of Karun's islands in Ahvaz which was used as a park in 17 years ago. But due to some problems it had been closed. The mayor of Ahvaz said: Island Park is organized after 17 years of uncertainty.