A hidden green paradise, very clear water and fresh green moss. A beautiful hidden cave with fresh water. Highly recommended to come in the morning, and suggest not come after rain as the water would be moving very fast and deep, it will be quick dangerous if you do not have full suitable gear to walk in during the rainy day. They have water shoes for borrowing next to the car park which is very convenient. However the place is quite far away from the city, you have to drive an hour from the city centre. Please be aware a that some animals are living in this cave eg snack and bats.

(Translated by Google) 60th birthday touring ~ It was just off the main line and the parking lot was wide on the other side of the road. When I passed through the cave in the cloudy sky, the sunlight leaked through the trees and the moss was shining brightly. If you walk further along the rugged riverbank, you will find a small cute waterfall (o ^^ o), the smallest waterfall ever, and you can see it nearby (o ^^ o). Your feet are slippery, rugged, and water is flowing, so it is recommended to wear sneakers or footwear that you can get wet (o ^^ o) It's right from the road so please stop by ~ (Original) 還暦ツーリング〜 本線から直ぐの所にあり、駐車場は道路反対側に広くありました。 曇り空で洞窟を抜けると木漏れ日がもれ、苔がツヤツヤ輝いてました。 更にゴツゴツとした河原を歩いて行くと小さな可愛い滝(o^^o)今までで一番小さく、近くで見ることができました(o^^o) 足元は滑りやすく、ゴツゴツしているし、水も流れているのでスニーカーや濡れてもいい履物で行かれるのをおすすめ(o^^o) 道路から直ぐなので是非立ち寄って〜

Nice route to explore. The overall path extends beyond the cave. The first section into the cave is a little dark, but it is just a brief absence of light. You can use your phone's torchlight to add lighting. The path is natural soil and not suitable for wheelchairs or the elderly who are not fit. A parking lot is available, but it's not immediately near the cave; it's located across the street at the nearby supermarket. The cave has cooling air.

Amazing place! You walk through the cave into this fairy tail like gorge.

(Translated by Google) I brought my rain boots from home. It's possible to go halfway with sneakers, but if you want to go to the waterfall, rain boots are a must. People who came wearing sneakers gave up and turned back. The cave is about 50 meters long, but it is cool and the light that can be seen through the gaps creates a mysterious space. (Original) 自宅から長靴持参で行きました。 途中まではスニーカーでも行けなくはないですが滝まで行くなら長靴は必須です。 スニーカーで来た人が断念して引き返してましたから。 洞窟は50メートル程ですがひんやりとして隙間から見える光が神秘的な空間を創り上げてる感じです。

The highlight of my shikoku trip. Especially like that we could read the information sign from the car.

(Translated by Google) I went there because Tomitaro Makino, who was the model for the morning drama, discovered this fern. There were almost no people around, so I was able to fully enjoy the breathtaking nature and feel like Mr. Makino. You don't have to rent rain boots (for free). If it's sunny, you can wear sneakers, but if you stumble, you'll be in trouble! So it might be safe if you wear rain boots... If you rent, Parking Lot 1 is nearby; if you don't, Parking Lot 2 is nearby. This is definitely a place to go! (Original) 朝ドラのモデルとなった牧野富太郎氏がシダを発見した場所ということで行ってみました。 殆ど人が居なくて、息を呑むような大自然を満喫でき、牧野氏の気分を味わえました。 長靴を借りなくても（無料）晴れていればスニーカーでも大丈夫ですが、よろけるとジャボン！ってるので長靴あれば安心かも… 借りる場合は第1駐車場、借りなければ第２駐車場が近いです。 ここは絶対行くべき場所です！

(Translated by Google) First, I went to the tourist information center and borrowed rain boots, which turned out to be the right decision! (It had rained the day before, so the rocky area was flooded with water on the day, and if you wore sneakers, the water would get all the way to the hem of your pants). The inside of the cave was very mysterious, and when I looked up, I saw the beautiful blue sky and greenery, and the forest bathing was soothing. Next time I'll be at Jalan, I heard that there will be a guided tour (60 minutes regular course) for 800 yen, so I'd like to make a reservation and go again in a different season! Passing through the cave, the idyllic scenery is also soothing! (Original) まずは、観光案内所へ行き、長靴をお借りし正解でした！(前日雨で当日は岩場に水が溢れており、スニーカーだとズボンの裾まで、水がきます)。洞窟の中はとても神秘的で見上げると綺麗な青空と緑に森林浴とで癒されました。次回はじゃらんで、800円のガイドツアー（60分通常コース)があるらしく、予約して、季節をかえ、また行きたいと思います！洞窟をぬけ、のどかな風景もこれまた癒されます！

(Translated by Google) An unexplored area suddenly appears next to a private house. I'm surprised. The area near the entrance is the most spectacular. You'll have to pass through the river to get to the back, so it's best to wear boots. That's fine. There is a waterfall when you go to the back. It's worth it just to see the entrance. (Original) 民家横にいきなり秘境が現れます。 ビックリします。 入口付近が一番壮大です。 奥に行くには川中を通らないとダメなので長靴等あったほうが 良いでしょう。 奥まで行くと滝があります。 入口を見るだけでも価値があります。

(Translated by Google) It is relatively easy to get to the waterfall. However, for better or worse, the immediate impact is so great that I can't help but feel that the waterfall lacks a bit of an impact. Also, if you go to the back, you will see a sign saying 1.1km to Higashiyama Park Square, but I think it is better not to go there. There are no people in the deep end and it would be a pain to turn back, so I recommend that you go back to the lake. (Original) 滝までは比較的簡単に行くことが出来ます。ただ、良くも悪くも入ってすぐのインパクトが大きすぎて滝は少しインパクトに欠けるなと思ってしまわなくもないです。 また奥に行くと東山公園広場まで1.1kmという表記が見られますが行かない方が良いかと思います。最奥には人もおらず引き返すのも一苦労なのでた気、乃至は行っても湖までで引き返すことをおすすめします。

(Translated by Google) It is a secret area within walking distance from Iogi Station. Famous tourist destination: Iogi Cave I was overwhelmed by the magnificent nature. The flowing river is beautiful and the lush greenery is a feast for the eyes. Fish, insects, wild birds, etc. swimming gently in the river You can observe the ecosystem of various living things. There were some landslides due to heavy rain during the rainy season, so the footing wasn't very good, but for better or for worse, we were able to see nature in its natural state! That's excellent! Such a beautiful place as a tourist destination I'm surprised that it's not a major place. (Original) 伊尾木駅から歩いていける秘境です。 言わずとしれた有名な観光地:伊尾木洞 壮大な自然に圧巻されました。 流れる川が綺麗でかつ、緑豊かで目の保養になります。 川にゆらゆらと泳ぐ魚や虫、野鳥など さまざまな生き物の生態系の観察ができます。 梅雨の豪雨で一部土砂崩れがあって、足場はあんまり良くなかったですが、良くも悪くも自然のありのままの姿を見れました！ 素晴らしいです！こんな綺麗な場所が観光地として メジャーな場所ではないというのが、驚きです。