This study clarified the children's forest images and changing the images through the experience in the forests. Children have not played in the forest in not only city but also country. Therefore children's forest images have been brought by an occasional forest recreation. Children answered many words for forest images. And forest images were divided into 5 category and this study cleared connection with each words by the category. Finally, the forest study in the forest has awaked children to five senses about images because children's concepts of the places have turned recreation into object study.