Tataragi Dam - Image 1
1 / 3

Tataragi Dam

4
·46 reviews·Asago, Japan

An impressive asphalt-faced fill dam with a stunning emerald reservoir, surrounded by art and recreational spaces.

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Daytime

Enjoy the emerald lake and art

CrowdLow
Loading map...
Tataragi Dam - Image 1

Tataragi Dam

Best Time

Daytime

Enjoy the emerald lake and art

CrowdLow

Highlights

Must-see attractions

An impressive asphalt-faced fill dam with a stunning emerald reservoir, surrounded by art and recreational spaces.

4
(46 reviews)

"The spectacular scenery was very pleasant! A wonderful place with everything being a great photo spot."

Vertical photo
TIP

🚗 Car Navigation Caution

Avoid shortcut forest roads; stick to main routes for easier access. 🚗

📱 Cell Service Spotty

Expect no cell service in mountainous areas. Download offline maps. :iphone:

Third hero image

Quick Facts

Highlights

Discover the most iconic attractions and experiences

Spectacular Dam Views

Spectacular Dam Views

Marvel at the impressive asphalt-faced fill dam, its emerald green reservoir, and the unique stonework. Offers spacious views from the top.

Reddit
Asago Art Forest Museum

Asago Art Forest Museum

Below the dam

Explore a mysterious landscape dotted with sculptures, creating a unique artistic backdrop to the dam's grandeur.

Reddit
Tataragi Forest Resort CoCoDe

Tataragi Forest Resort CoCoDe

Below the dam

A great spot for families to enjoy playing in the river and having a picnic amidst nature.

Reddit
Your AI travel agent

Plans like a pro.
Thinks like you

Start Chatting

Planning Your Visit

Navigating to Tataragi Dam

Accessing Tataragi Dam by car is straightforward, but be aware that some navigation systems might suggest forest roads that are difficult for general vehicles. Stick to main routes to avoid challenging terrain and potential cell service loss in mountainous areas. Reddit

Dam Card & Facilities

While dam cards were previously available, they are no longer distributed. Restrooms may be locked. Plan accordingly and enjoy the scenic views and nearby art installations. Reddit

Best Times

When
Daytime
Why
Enjoy the emerald lake and art
Crowd
Low
When
When water level is low
Why
Feel the dam's immense height
Crowd
Low

Insider Tips

from TikTok, Instagram & Reddit

🚗 Car Navigation Caution

Avoid shortcut forest roads; stick to main routes for easier access. Reddit 🚗

📱 Cell Service Spotty

Expect no cell service in mountainous areas. Download offline maps. Reddit :iphone:

📸 Photo Opportunities Galore

The entire area is a great photo spot, especially with binoculars for details. Reddit :camerawithflash:

🏞️ Family Picnic Spot

Parks below the dam are perfect for family lunches and river play. Reddit :picnic_table:

Tips

from all over the internet

🚗 Car Navigation Caution

Avoid shortcut forest roads; stick to main routes for easier access. Reddit 🚗

📱 Cell Service Spotty

Expect no cell service in mountainous areas. Download offline maps. Reddit :iphone:

📸 Photo Opportunities Galore

The entire area is a great photo spot, especially with binoculars for details. Reddit :camerawithflash:

🏞️ Family Picnic Spot

Parks below the dam are perfect for family lunches and river play. Reddit :picnic_table:

What Travellers Say

4
(46 reviews)

Reviews Summary

Visitors praise Tataragi Dam for its spectacular views and unique asphalt-faced fill construction. The nearby Asago Art Forest Museum and river play areas offer enjoyable experiences for families. However, some find the access roads challenging and note the unavailability of dam cards.

"This is a dam that you can easily get to by car.
The map of the area shows Kurokawa Dam nearby, but please note that the road is reserved for dam personnel only and cannot be used by general vehicles.
The navigation system will show a shortcut, but it is mostly forest roads with falling rocks, it is difficult to pass other vehicles, there is a steep slope, and you need to be prepared to drive on the edge of a cliff.
It takes about 20 minutes to get there, so it is worth the time.
Please note that you will have to cross a mountain pass and go through the mountains, so your cell phone will not work outside the coverage area."

鬼瓦権蔵

"You can get a dam card at the museum.

The spectacular scenery was very pleasant!
Below the dam there is some interesting art, Tataragi Forest Resort CoCoDe, and it's a great place to play in the river.
It was great to be able to enjoy the spectacular view from the dam's outlet (?), but it was also great to see it from a high altitude on the road leading to Kurokawa Dam.

When the water level is low you can really feel the height, and those who aren't good with heights may find their legs shaking!"

一般人

"Completed in 1974.
Reservoir capacity: 19.44 million cubic meters. 2nd in Japan!
Asphalt-faced fill dam
At 64.5 meters high, it's 4th in Japan!
With nothing obstructing the top, it offers a spacious view!
The emerald green lake surface is beautiful.
The asphalt structure on the lake side is unique.
The stonework is also impressive, and the Asago Art Forest Museum is located below the dam, with its rows of sculptures creating a mysterious landscape.
There is a parking space next to the management office.
There appear to be restrooms, but they are locked.
Dam cards are no longer being distributed. What a shame!"

洋一

What People Like

Spectacular dam views
Unique asphalt construction
Art installations

What People Dislike

Challenging access roads
No dam cards available

Frequently Asked Questions

🚇 🗺️ Getting There

Tataragi Dam is easily accessible by car. However, be cautious of navigation systems suggesting shortcuts through forest roads, which can be difficult for general vehicles. It's recommended to stick to well-maintained main routes. The drive takes about 20 minutes and involves crossing a mountain pass. Reddit

Information regarding public transportation to Tataragi Dam is limited. It is primarily accessed by private vehicles. Reddit

The roads can be narrow with steep slopes and potential falling rocks, especially on forest roads. It's advisable to drive carefully and be prepared for challenging conditions. Reddit

Cell phone service can be unreliable in the mountainous areas surrounding Tataragi Dam. It's recommended to download offline maps before your visit. Reddit

While Kurokawa Dam is nearby, the road connecting to it is reserved for dam personnel only and is not accessible to general vehicles. Reddit

🎫 🎫 Tickets & Entry

There is no admission fee to visit Tataragi Dam. Entry to the dam area is generally free. Reddit

Unfortunately, dam cards are no longer being distributed at Tataragi Dam. Reddit

The dam itself is an outdoor structure and can be viewed at any time. However, facilities like restrooms may have limited access. Reddit

Information on specific entrance fees for the Asago Art Forest Museum is not provided, but it is located below the dam. Reddit

There is a parking space next to the management office, but it's unclear if the office itself is open to the public. Reddit

🎫 🏞️ Onsite Experience

Visitors can admire the impressive asphalt-faced fill dam, the beautiful emerald green reservoir, and unique stonework. The view from the top is spacious and offers a great perspective. Reddit

Yes, the Asago Art Forest Museum is located below the dam, featuring rows of sculptures that create a mysterious and artistic landscape. Reddit

Absolutely! Below the dam, you'll find Tataragi Forest Resort CoCoDe and parks that are great for playing in the river and having family picnics. Reddit

Tataragi Dam has a reservoir capacity of 19.44 million cubic meters, making it the 2nd largest in Japan. Reddit

Tataragi Dam stands at 64.5 meters high, ranking it 4th in Japan. Those with a fear of heights might find the sheer drop intimidating. Reddit

📸 📸 Photography

The entire area around Tataragi Dam is considered a great photo spot. The unique asphalt structure on the lake side and the impressive stonework offer excellent photographic opportunities. Consider using binoculars or a telephoto lens for detailed shots of the dam's interior. Reddit

Yes, the Asago Art Forest Museum's sculptures provide a unique artistic backdrop for photographs. The view from above the plaza also offers interesting perspectives. Reddit

Landscape photography of the dam and reservoir is highly recommended. The contrast between the man-made structure and the natural surroundings, along with the art installations, offers diverse photographic subjects. Reddit

No specific photography restrictions are mentioned for Tataragi Dam. However, always be mindful of any posted signs or personnel instructions. Reddit

Daytime offers the best light to capture the emerald green of the lake and the details of the dam and sculptures. Early morning or late afternoon might provide softer light and fewer crowds. Reddit

You may also like

Tataragi Dam (2026) – Best of TikTok, Instagram & Reddit Travel Guide