This facility exhibits the history of Miboro Dam and photos and history of Shokawa cherry blossoms. Although this facility is free, it is well-organized and has many exhibits. This dam seems to have an unusual structure, and you can also learn about dams. There is also a large photo exhibition of Shokawa cherry blossoms, which is quite fulfilling. The stay time seems to be about 30 minutes, but if you want to walk around the area and see things, it might take a little longer. The scenery is beautiful. There was no one in charge (other than at the entrance) inside the facility, so it felt a little lonely. There is a parking lot and there is a guide sign, so be careful not to miss it after passing through the tunnel. You can also get a dam card from the person in charge at the entrance. Too bad it was cloudy😞

2023/11/3 🍁Autumn trip to Miboro, Meiho, and Kashimo🍁 Of course, there were issues related to the dam construction work, but there were also hardships and reconciliations between the villagers and the power developer before construction began.

A dam filled with stones? Why isn't the water leaking? saw it for the first time. The facility is free and there are various explanations on display.

(Translated by Google) As of August 20, 2021, only the photo exhibition of Shogawazakura at the Shogawazakura Memorial Hall can be visited. The Mimagi Denryokukan is closed to prevent the spread of the new corona infection. You can see the Miboro Dam from the unique building. You can get a dam card at the reception. (Original) 2021年8月20日現在　荘川桜記念館の荘川桜の写真展のみが見学可能。御母衣電力館は、新型コロナ感染拡大防止のため休館中。 ユニークな建物から、御母衣ダムを眺めることができる。ダムカードは受付でもらえる。

I didn't know there was such a wonderful facility...(>_<) Admission is free, It's educational, beautiful, and worth seeing! There are parks and facilities that offer a view of Japan's first large-scale rockfill dam: the Miboro Electric Power Museum, the Shogawa Sakura Memorial Museum, and the 30th Anniversary Park. The ``Shokawa Cherry Blossoms'', which were transplanted from submerged areas during construction, are also introduced through videos and photos. There is also a rest room on the second floor!

ロックフィル式のダムは今まで見たことない建設方式だったので驚いています。こんな作り方もあるのだなと思いました。こうやって見ると水力発電が長期的に見ても1番良いのではないかと思いました。日本には発電設備のないただのダムも沢山あります。計画的な設計が大事なんだと痛感しました。写真の池は苔が生えにくい液体を入れているそうです。詳しくは係員の人に聞いてください。

(Translated by Google) Coming from the Shokawa side, there is an entrance in the middle of the downhill, left curve. If you speed too much, you will pass by, so be careful (*^^*) I think it's a good place to stop by and take a break and take a look (*^^*) You can get it at the dumb card reception! (Original) 荘川側から来ると下り坂、左カーブの途中に入口があります。スピード出しすぎると通り過ぎちゃうから注意が必要です(*^^*) ふらっと立ち寄って休憩がてら見学するには良いと思います(*^^*) ダムカード受付で貰えるよ！

If you have a chance to drive rout 156 instead of highway express, you might drop in this facility in front of the Miboro dam of the road side. Miboro dam is very huge and the type of it is rare. You can understand how and why it was build. You can feel the scale of the dam in front of it.

nice museum

Interesting place with exhibits that explain the building of the Miboro dam. There were also beautiful photos of the cherry tress that we saw at Shogawazakura Park

Dam museum owned by J-Power. I'm very happy that it's free. The exhibits are a little old. It's a little far from the dam, so if you want to take pictures of the dam itself, it's better to go to the parking lot a little further on. You can get the dam card here ✨

There is Lake Miboroko, which is an amazing scenery. You can enter the Electric Power Museum for free and watch a movie about the history of the dam. To watch this movie, just press the start button and don't worry about the start time. The story of transplanting the ``Shokawa Cherry Blossoms'' that sank into the dam was very moving.

遠目から見ても圧倒される美しい石積みダムが目前に！ どうやって完成したのか気になり電力館に行こうとしましたが、私が行った時は日曜日の臨時休業、建物自体修繕工事してました（令和4年10月2日） ダムカードは特設された呼び鈴ボタンを押せば配布してくれそうですよ。 私は集めていないので押してませんが…。 双眼鏡で石積みダムを見ていると、上に展望台があるようですが 行き方の手段が分からず時間もないので断念しました。

白川郷へ向かう道の途中で突然目の前に現れる圧倒的な存在感を感じさせる御母衣ダム。石積みという見た事のない珍しいダムに「何これ？」と思ったならすぐに向かう事を決断してください。急カーブの途中に入口があり迷った為急ハンドルで突入してしまいました。展示はあっさりしていますがトイレもありますし受付でダムカードも貰えます。

(Translated by Google) A facility where you can learn not only the civil engineering knowledge of dams, but also how to balance the landowners who have lived there and the public interest of providing electricity for 5 million people. (Original) ダムの土木的知識だけでなく、いかにそこに暮らしてきた地権者と、500万人の電力という公益のバランスを取るかということを学ばされる施設

The content of the theater (17 minutes) was good. “The Seiyuu Alliance Death Protection Group is absolutely opposed to the Miboro Dam” '', ``power development,'' dam construction work, and the transplanting of two cherry trees that later became known as Shokawa cherry blossoms, using many photos and videos from the time. The scenery of the dam lake and the way you see the Shokawa cherry blossoms have also changed a little.

コロナの制限がなかった2022年GWの平日に来館、電力館も見学可能になってました。正面玄関を通り抜けると、正面にダム。とその前に、玄関入って左の受付でカードもらえます。お忘れなく。

家族で楽しめる電力館。 ダム探検のアトラクション？（クイズに答えて先に進む）もあって、家族で楽しめました。小学生のお子さんのいる家族にオススメします。 トイレも温水洗浄便座付でキレイ。 これで無料なのは超ありがたいです。