Niyodo Blueが見られる場所・時期・directionsとおすすめアクティビティ【Kochi・仁淀river】

Update Date: 2025/10/20

Activity Japan Editorial Department

Shikoku of Ehime from Kochi A miraculously clear stream flows through Niyodo River .
青く見える透明で清らかなriverof流れは" Niyodo Blue "と呼ばれ親しまれています.

This time, Explanation of the Niyodo River and Niyodo Blue and, When to see the Niyodo Blue・場所・directions or, Recommended activities to enjoy in the area I'd like to introduce!

ShikokuorKochiへof旅行を計画されている人teeth,ぜひチェックしてみてくださいね！

table of contents

1 What is Niyodo Blue?
2 Why is Niyodo Blue blue?
3 When to see the Niyodo Blue
4 Recommended spots to see the Niyodo Blue / Locations and Directions
5 Activities where you can enjoy the Niyodo Blue
6 Enjoy Niyodo Blue!
7 Feature articles recommended by the editorial department

Kochi Inoofアクティビティ・遊び・体験・レジャーをみる

What is Niyodo Blue?

Nikobuchi Falls on the Niyodo River in Kochi Prefecture

Images Courtesy: photoAC

The source of the water is Mount Ishizuchi, the highest peak in western Japan. 一級河riverof Niyodo River .

Kochi Prefecture of河riverといえば,西部にRank置し,本流に大規模なダムが建設されていないことfrom"日本最後of清流"と言われる" Shimanto River " is famous, Kochi Prefectureofほぼ中央を流れる仁淀riverは" 奇跡of清流 " It is called "the Ministry of Land, Infrastructure, Transport and Tourism" and is implemented by the Ministry of Land, Infrastructure, Transport and Tourism. In the "National First-Class River Water Quality Survey," Winner of Japan's top eight titles A beautiful river selected as is.

Expressing the beauty of the Niyodo River Niyodo Blue "という言葉teeth,仁淀river流域でof撮影をライフワークとする写真家により呼ばれ始めたと言われており,仁淀river水系of伏流水を使用して作られる 日本酒"Niyodo Blue" にもそof写真がラベルとして使われています.

The river is so clear that when I take a photo Boats and other objects appear to be floating in the air That too!
仁淀riverでteeth,riverof美しさを存分に味わえる SUP or Canoeing and Kayaking体験が人気is.

See water sports (river and lake activities) in Kochi and Ino

Why is Niyodo Blue blue?

The riverbed of the Niyodo River in Kochi Prefecture

Images Courtesy: photoAC

There are several theories as to why the Niyodo River appears blue, but the most common is

riverof流れが早く水温が低いため, Impurities such as algae and plankton are less likely to accumulate .
Therefore, it has high transparency, Highly reflects the blue light contained in sunlight .
薄い青緑色of The abundance of "green schist" on the riverbed makes the blue color stand out even more. になっている.

It is said that.
Born from abundant nature, Miraculous Blueness " of, River Activities Why not try it out for yourself?

See water sports (river and lake activities) in Kochi and Ino

When to see the Niyodo Blue

The Niyodo River in Kochi Prefecture in autumn

Images Courtesy: photoAC

Niyodo Blue is basically All year round, regardless of the season You can see .

Early spring (around March) - Summer By the time 木々of緑色 , autumn for 紅葉of朱色or黄色が,青色of水面を美しく際立たせてくれます.

especially summer is not only a visual treat, You can actually swim in the beautiful river, river遊びor飛び込み There are also places where you can ため観光におすすめof時期.

Also, winter は水of透明度が上がるため, より純度of高いNiyodo Blueを楽しめます Yo!

Kochi Inoofアクティビティ・遊び・体験・レジャーをみる

Recommended spots to see the Niyodo Blue / Locations and Directions

Nakatsu Valley of the Niyodo River in Kochi Prefecture

Images Courtesy: photoAC

Carefully selected by the Activity Japan editorial team, Recommended spots to see the Niyodo Blue Introducing I will!
Refer to the map, 地名of読み方or場所 , directions などもチェックPlease give it a try.

Niyodo Blue Recommended Spots MAP

Nikobuchi

Images Courtesy: PIXTA

" Nikobuchi(にこぶち） ” ( Map: ① ）teeth,仁淀riverof支流・枝riverriver(えだがわがわ）にある, SNSでも人気ofNiyodo Blue観賞スポット .
太陽of光が注ぐ時間or季節による光of角度によって変化する,幻想的な青of世界が楽しめます.

最寄りofバス停fromは徒歩30〜40分ほど要する ofで, 車orタクシーでアクセスするとよい Probably ( Kochi市内fromは車で約70分 ）.

Nikobuchiteeth, 水神of化身が住むとされる非常に神聖な場所 is.
Not only is it forbidden to enter the water, but eating, drinking, and smoking are also prohibited. なofで,訪問of際はマナーを守り,静かに観賞しましょう.

Yasui Valley

Images Courtesy: PIXTA

県内屈指of紅葉スポット But " Yasui Valley(orすいけいこく） " ( Map:② ）でteeth,Niyodo Blueに加え, 迫力ある滝of姿 も楽しめます.

Basically, I go there by car. が,道がかなり細いofで, 運転に自信ofない人forタクシー利用をおすすめ ( Kochi市内from車で約70分 ）.

In the summer when the water level is stable, 圧倒的なNiyodo Blueを体感できるriver遊びスポット Also very popular as .
透明度of高い美しい青of世界を泳げるだけでなく,シュノーケルor水中メガネで 多くof魚of姿を見ることもできます .
虻(アブ）などof虫が多い場所なofで, It's a good idea to take insect repellent measures is.

" Suishobuchi "or" 昇竜of滝 "," 飛龍of滝 " and other famous places of多いYasui Valley.
The only lodging in the valley: "Horaiso" Why not consider staying overnight at a hotel like this while sightseeing?

Nakatsu Valley

Images Courtesy: PIXTA

Weaving through the valley Promenades are being developed And, " Pilgrimage to the Seven Lucky Gods "or Popular for walking and hiking ofSpectacular viewsスポット" Nakatsu Valley(なかつけいこく） " ( Map:③ ）.

ほかofスポットに比べると 路線バスでも行きorすい場所 However, orはり車orタクシーof利用が便利 is( Kochi市内fromは車で約80分 ）.

" 紅葉of滝 "," 雨竜of滝 "," Ryugubuchi Falls There are many waterfalls with their own distinctive features, such as ことでも知られ,ダイナミックな岩or滝が,Niyodo Blueof青さを引き立てます.

A great spot to play in the river in summer Also popular as .深い場所from,子供が安全に遊べる浅いポイントまで,泳げる場所も幅広くあります.
滝周辺of流れが早いポイントor,深さofある場所for注意しましょう.

3月from11月までteeth,滝つぼに飛び込んだり,崖をロープを使って下りたりand,Niyodo Blueをおもいっきり感じられる Canyoning Tour へof参加もおすすめ .

river遊びof後teeth,近くにあるドライブインで,ご当地名物" Hikijibashi Konjac "or river魚of塩焼きを楽しんだり,渓谷入口of" Nakatsu Valleyゆof森 "in 日帰り温泉に癒orされる ofもおすすめis.

[Niyodogawa Town, Kochi] "Nakatsu Valley Canyoning Tour" A great adventure into the deep Niyodo Blue world! Come see a world you've never seen before!

Niyodo Adventure

Tosa, Yokonami, Shikoku Karst

12,000 Yen ~ (tax included)

Canyoning Tourteeth,Nakatsu Valleyof奥of奥.普段人が入れないところへロープを使って下りたり,渓谷of中を泳いでクリアーしていきます.圧巻of渓谷美,水of透明度！さぁアドベンチャーに出かけよう！持ち物は水着とタオルofみis.こちらで暖かい装備品(ウエットスーツ,厚手of靴下,グローブ)はすべてお貸しします.3

Niyodo Blueが見られる場所・時期・directionsとおすすめアクティビティ【Kochi・仁淀river】

What is Niyodo Blue?

Why is Niyodo Blue blue?

When to see the Niyodo Blue

Recommended spots to see the Niyodo Blue / Locations and Directions

Niyodo Blue Recommended Spots MAP

Nikobuchi

Yasui Valley

Nakatsu Valley

Activities where you can enjoy the Niyodo Blue

Enjoy the Niyodo Blue on a SUP

Enjoy the Niyodo Blue in a canoe or kayak

Niyodo Blueを観光Guided tourで楽しむ

そofほかNiyodo Blueを楽しむアクティビティ

Niyodo Blueを楽しめるアクティビティ人気ランキング

Enjoy Niyodo Blue!

Feature articles recommended by the editorial department