Sandankyo Nature Tour
The unheard voice is heard.
marvel Trekking and Riverside Walking in Sandankyo
Get off the beaten track with an expert guide and explore Hiroshima’s hidden gorge from the usually inaccessible river level. Hop across giant boulders, paddle in pristine water, and feel the share the sense of wonder that the intrepid explorer who first mapped Hiroshima’s secret canyon experienced 100 years ago.


Discove River Trekking in Sandankyo
Follow in the footsteps of a pioneering explorer on an exhilarating journey through the natural splendor of Sandankyo Gorge, a hidden gem just one hour from Hiroshima. Wade and swim through crystal-clear waters, hop across giant boulders, and scale cascading waterfalls and discover a side of Hiroshima you never imagined existed.


One with nature Fishing and Stream Walking in Sandankyo
Discover the art of Tenkara, Japan’s traditional fly-fishing technique, in the crystal-clear waters of a secluded mountain gorge just outside Hiroshima—a natural wonder known only to local villagers for generations. Perfect for beginners and seasoned anglers alike, this serene escape offers a unique connection to nature and tradition in one of Japan’s best-kept secrets.



Comfortable Winter Wonderland Nature Hike
Enjoy the tranquility of Sandankyo Gorge in winter. Take in the snow-covered landscape and the soothing sounds of the following river while savoring Café LOUPE’s house-roasted coffee and matcha tea.



Interpreter Guides as Curators
Hono Hongu 本宮 炎

Hiasya
Kobayashi 小林久哉

Outdoor Museum 三段峡野外博物館
Seasons 三段峡の四季
Spring in Sandankyo comes slowly. After the winter’s rough work on the scenic route is completed, the “opening of the gorge” is celebrated in mid-April. Around this time, the wildflowers of early spring begin to bloom one after another, and every day is filled with new discoveries. You may find small flowers blooming at your feet, which you might pass by without noticing if you are so engrossed in the scenery. It is exciting to walk around looking for these small spring flowers.




Real Opinion 参加者の声
Customer Keisuke Yamaguchi
(会社員/広島市在住)
I was able to enjoy the great nature that is not around where I usually live. I had thought that nature was just nice, but by actually participating in the tour, I realized that there are many things we can learn from nature.
Sandankyo offers an environment where you can not only experience nature, but also learn from it.”

Customer Mutumi Watanabe
(会社員/広島市在住)
I had been to Sandankyo when I was a child, but my impression was that I had only walked around. When I came back as an adult, I enjoyed seeing the beauty of nature and the plants underfoot. I realized that I was walking more than just looking at the scenery. Through the tour, I was able to see things I thought I knew but didn’t know about the Sandan Gorge.
