Guide
Hisuikyo Gorge is a stunning 12km canyon stretching from Shirakawa to Shiso in Gifu Prefecture. The landscape is defined by a unique topography created over countless years by the powerful currents of the Hida River. A standout feature is the collection of "potholes" (circular depressions in the bedrock), which are designated as a National Natural Monument. The sight of the emerald green river flowing against the steep, rugged rock faces showcases the raw, overwhelming power of nature.
The area is part of the Hida-Kiso Quasi-National Park, a protected zone dedicated to preserving its natural beauty and geological integrity. The current dynamic landscape is the result of long-term river erosion. The abundance of potholes is of significant geological value, serving as a natural sculpture that tells the story of Japan's geological history.
The most captivating sight is the cluster of "potholes" carved into the rock surfaces by the Hida River's torrents. These circular holes are a testament to the power of natural erosion. Additionally, in early summer (from early to late June), the "Rock Azalea" (Iwa-tsutsuji) blooms in the crevices of the cliffs, painting the rugged landscape with vibrant pink flowers. Visitors can also enjoy a unique view where nature meets civilization, as bridges and trains pass through the scenic canyon area.
The scenery of Hisuikyo changes beautifully with the seasons. The peak season is early summer (early to late June), when the contrast between the pink rock azaleas and the emerald green water is most striking. In autumn, the surrounding foliage turns colorful, offering a different kind of beauty. For the best experience, we recommend visiting during the daytime when the sunlight enhances the clarity of the water and the intricate details of the rock formations.
The primary activity here is the observation of natural geological formations. You can closely examine the countless potholes carved into the bedrock or simply enjoy the panoramic views along the gorge. For those interested in geology, the nearby "Michi-no-Eki Rock Garden Hichiso" and the