Datun Park is located in the west of Fukuoka City. The park is built around the moat of Fukuoka Castle. Facilities such as the Japanese Garden, Noh Hall, Fukuoka City Art Museum, and restaurants are available in the park. It is one of the few water parks in Japan, with a pond that connects four green islands with a bridge. The poolside is filled with weeping willows and swaying rhododendrons, adding a beautiful atmosphere to the park. The fireworks meeting with Otsuka Park as the venue is also one of the events of the Fukuoka people in the summer.