The Kocaeli Forest is the ideal place to spend some time in the lap of nature. It includes a group of hiking trails, sports fields and watchtowers. It also contains many types of trees such as black pine, red pine, cypress and oak, and covers an area of 300 acres. The most important and largest green area in Kocaeli, there is also an artificial lake in the area where you can take a picnic with your family, and you can enjoy a wonderful view of the natural surroundings from the watchtowers in the forest.