©Arukikata. Co. , Ltd.  |  ©Bringer Japan Z Inc.

Niyodo River

Photo credit：Niyodo Blue Tourism Council

Verified [Verified] denotes information that has been published with confirmation of its owing parties.

Niyodo River

One of the most beautiful rivers in Japan, known for its stunning "Niyodo Blue" waters.

3.30 3

Last update :
Supervised by :  [Niyodo Blue Tourism Council(https://niyodoblue.jp/)

Originating from Mt. Ishizuchi, the highest peak in western Japan, the Niyodo River spans approximately 124 km across Ehime and Kochi Prefectures, making it one of Shikoku’s three major rivers. Frequently recognized as the cleanest river in Japan, it is celebrated for its unparalleled clarity and vibrant blue color, known as "Niyodo Blue," drawing numerous tourists eager to witness its beauty.

The best spots to see the "Niyodo Blue" are often in the upper reaches of the river, with top recommendations being “Niko Pool,” “Yasui Valley,” and “Nakatsu Valley.” The appearance of the river’s blue hues can vary by season and weather, so it’s wise to check conditions beforehand.

Visitors can enjoy various river activities such as SUP (Stand-Up Paddleboarding) experiences with crystal kayaks, zip-lining over Iwayagawa Valley, and guided tours. Barbecue by the riverside and sauna experiences are also available. Yokogura Mountain, known for glowing mushrooms and countless fireflies, as well as submersible bridges, erosion control dams, and waterfalls during high water levels, add to the river's many attractions.

Highlights

  • A beautiful river known for its striking "Niyodo Blue."
  • Check viewing spots for the "Niyodo Blue" in advance.
  • Offers a wide range of outdoor activities.
  • Dotted with attractions like submersible bridges and waterfalls.

Photos

  • The exceptionally clear "Yasui Valley." Photo credit：Niyodo Blue Tourism Council

    The exceptionally clear "Yasui Valley." Photo credit：Niyodo Blue Tourism Council

  • "Niko Pool," known for its legendary giant serpent tale. Photo credit：Niyodo Blue Tourism Council

    "Niko Pool," known for its legendary giant serpent tale. Photo credit：Niyodo Blue Tourism Council

  • "Nakatsu Valley," featuring waterfalls and massive boulders. Photo credit：Niyodo Blue Tourism Council

    "Nakatsu Valley," featuring waterfalls and massive boulders. Photo credit：Niyodo Blue Tourism Council

  • Submersible bridges are also a highlight. Photo credit：Niyodo Blue Tourism Council

    Submersible bridges are also a highlight. Photo credit：Niyodo Blue Tourism Council

  • In spring, the surrounding area is adorned with blooming peach blossoms. Photo credit：Niyodo Blue Tourism Council

    In spring, the surrounding area is adorned with blooming peach blossoms. Photo credit：Niyodo Blue Tourism Council

Official FAQs

Frequently Asked Questions have been vetted and answered directly by each listing.

Q

Do you have signs or pamphlets in foreign languages? (If you do, which languages are available?)
A

The Niyodo Blue Tourism Council offers a guidebook in English.

Q

Is free Wi-Fi available in the area?
A

There is no free Wi-Fi at “Niko Pool,” “Yasui Valley,” or “Nakatsu Valley.”

Q

Are coin lockers available?
A

There are no coin lockers at “Niko Pool,” “Yasui Valley,” or “Nakatsu Valley.”

Q

Are there restrooms available?
A

Yes, restrooms are available near the entrance of “Niko Pool,” “Yasui Valley,” and “Nakatsu Valley.”

Q

Are there any smoking areas?
A

Not available.

Reviews

3

Some reviews are AI-translated.

  • 黃國棟
    See More

    This time I visited the Niyodo River in Kochi Prefecture, Japan, and finally got to see the famous "Niyodo Blue" with my own eyes! When I reached the ravine that day, I was immediately drawn to the scenery before me. The crystal-clear water was a beautiful blue-green, with sunlight filtering through the treetops and reflecting on the surface. Together with the dense green forests and natural rock walls on both sides, the whole scene looked like a landscape painting.

    What caught my attention most was the waterfall in front of me. Water rushed down between the rocks and poured directly into the emerald pool, sending up bursts of spray and showing the force of the current. Seeing it up close was truly spectacular! The water was so clear that I could see the rocks at the bottom. The intersecting currents created different shades of blue and green, and the scenery changed beautifully with the light.

    I spent a while by the water that day, listening to the gentle sound of the stream and enjoying the natural scenery in front of me. It felt especially relaxing. I originally just wanted to see the famous Niyodo Blue, but the scenery was even more beautiful than I had imagined! Being surrounded by forests, streams, and waterfalls is truly an experience worth having in person.

  • wendy
    See More

    How could you come to Kochi and miss the legendary “Niyodo Blue”! The Niyodo River is famous for its crystal-clear water. When the sunlight hits it, the whole river looks like someone spilled a palette of blue paint—so beautiful it doesn’t seem real.

    This time, I took a yakatabune boat ride, enjoying the pleasant afternoon breeze and slowly drifting downstream while taking in the scenery along the banks. I felt so relaxed I didn’t want to get off the boat. Along the way, we also passed distinctive bridges, dams, and caves, with a different surprise around every bend.

    I have to say, this boat ride was truly romantic and soothing. Just sitting there, zoning out and watching the river, was already so worth it!

  • 紀雨晴
    See More

    The water in the Niyodo River is so clear—it's like a dream with that amazing blue color! Whether you're canoeing, playing in the water, or just taking in the scenery, it's super relaxing. Highly recommend coming here to unwind!

Details

Name in Japanese
仁淀川
Address
Kochi Prefecture (Tosa City, Ino Town, Niyodogawa Town, Sakawa Town, Ochi Town, Hidaka Village)
Telephone
0889-20-9511(Niyodo Blue Tourism Council)
Closed
Free to walk
Business Hours
Walk anytime
Admission
Free
Access
From JR Ino Station or Sakawa Station, travel to each spot.
Official Website
Official Website (English)
Hokkaido Tohoku Kanto Chubu Hokuriku Kansai Chugoku Shikoku Kyushu Okinawa