The Nagara River is one of the few places in Japan where traditional cormorant fishing (ukai) is still practiced, which is a central theme of the park's exhibits.
Ayu (sweetfish) are considered a 'bio-indicator' species, meaning their presence signifies exceptionally high water quality.
The facility was specifically designed to promote the Gujo area's designation as a Satoyama landscape, where human activity and nature coexist.
The park architecture utilizes local wood to mimic the aesthetics of traditional Japanese river houses.
Water from the Nagara River is channeled throughout parts of the park for interactive ecological demonstrations.
Seiryu Nagaragawa Ayu Park is a riverside facility located along the upper reaches of the Nagara River in Gujo, Gifu Prefecture, dedicated to the culture and ecology of ayu (sweetfish). The site features large-scale outdoor displays, interactive water areas, and educational zones centered around the river's UNESCO-recognized traditional fishing methods. Visitors can engage in hands-on experiences such as fish harvesting and traditional bamboo basket fishing techniques. The grounds include expansive lawn areas, river access points, and facilities designed to demonstrate the symbiotic relationship between local agriculture and the pristine Nagara River ecosystem. It serves as a regional hub for environmental education regarding the clear-water characteristics of one of Japan’s most famous river systems.
The wooden viewing deck overlooking the Nagara River bend offers a panoramic perspective of the valley.
Bring water shoes or sandals if you plan to access the riverbanks directly.
Visit during the afternoon to witness the specific light conditions hitting the river valley.
Check the official website for seasonal event schedules regarding live fish release and harvesting demonstrations.
Attempting to swim or fish in areas explicitly marked as conservation zones, as these are protected habitats.
Closed during winter months; check the website for specific seasonal reopening dates in spring.
Respect local river preservation zones; do not leave trash or disturb the riverbed vegetation.
