North of the town centre is Kōzan Park, where the five-storey pagoda of Rurikō-ji (瑠璃光寺), a National Treasure dating from 1404, is picturesquely situated beside a small lake. A small onsite museum displays miniatures of the 50-plus other five-storey pagodas in Japan. The park is also the site of the Tōshun-ji (洞春寺) and the graves of the Mōri lords.
