The Nagaragawa Onsen (長良川温泉, Nagara River Hot Springs) are a group of onsen located along the banks of the Nagara River in Gifu, Gifu Prefecture, Japan. The source of the onsen are in the northern part of the city near the Mitabora Shinbutsu Onsen (三田洞神仏温泉). The group was included on the 16th edition of Japan's Top 100 Onsen.[1] | ||||||