
Choshichiyachi Wetlands
An ancient Jomon period shell mound offering a glimpse into early coastal life and history. A natural landscape with historical significance.
Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Enjoy the open landscape

Choshichiyachi Wetlands
Best Time
Enjoy the open landscape
Highlights
Must-see attractions
An ancient Jomon period shell mound offering a glimpse into early coastal life and history. A natural landscape with historical significance.
"A historical gem, though navigation and facilities require some planning."

🎯 Follow Navigation Carefully
Navigation might lead to private property. Look for the sign on a higher level.
🚗 Roadside Parking
Parking is often on the side of the road. Be mindful of local access.

Quick Facts
Rating
2.6 · 15 reviews
Type
Historical Landmark
Highlights
Discover the most iconic attractions and experiences

Jomon Period Shell Mound
Archaeological site
Explore remnants of ancient coastal life, with evidence of fishing and early human settlement from 6000 BC.

Coastal Landscape Views
Elevated areas
Enjoy the refreshing breeze and scenic views from the elevated areas, imagining the ancient coastline.

Archaeological Significance
Explanatory board
Learn about excavated tools like bone fishhooks and stone net weights, showcasing early Jomon ingenuity.
Plans like a pro.
Thinks like you
Planning Your Visit
Understanding the Site
Navigating Your Visit
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🎯 Follow Navigation Carefully
Navigation might lead to private property. Look for the sign on a higher level.
🚗 Roadside Parking
Parking is often on the side of the road. Be mindful of local access.
📜 Grab a Pamphlet
A local may offer a pamphlet with information about the site.
🌬️ Enjoy the Breeze
The elevated areas offer a refreshing breeze and pleasant views.
Tips
from all over the internet
🎯 Follow Navigation Carefully
Navigation might lead to private property. Look for the sign on a higher level.
🚗 Roadside Parking
Parking is often on the side of the road. Be mindful of local access.
📜 Grab a Pamphlet
A local may offer a pamphlet with information about the site.
🌬️ Enjoy the Breeze
The elevated areas offer a refreshing breeze and pleasant views.
What Travellers Say
Reviews Summary
Visitors find Choshichiyachi Wetlands to be a historically significant archaeological site, offering a glimpse into the Jomon period. While the historical context is appreciated, many note the lack of facilities and challenging navigation, often requiring roadside parking and a keen eye for the correct signage.
"Nothing to see here, I guess they discovered remnants of old tools from hundreds of years ago and declared the area historical land."
John Nguyen
"I visited this shell mound on July 28, 2021. This shell mound is an archaeological site dating back to the early Jomon period (around 6000 BC). It is located in the Gonohe River basin, but due to the Jomon transgression, the coastline moved further inland than it is today, and it is believed that this area's hills were once the coastline. Sea levels were about 3 meters higher than they are today, so Old Oirase Bay likely extended up to this point. Looking at the sediments in the shell mound, most of them are the remains of marine life. Fishing as a livelihood likely ensured a stable food supply, leading to sedentarization. Broken bone fishhooks, harpoon heads, and stone weights for nets have been excavated. Conversely, the lack of animal bones and nut seeds and shells suggests that the climate was warm enough that large amounts of food did not need to be stored for winter."
関清志
"Following the navigation, we went along a farm road through fields, and at the end of the road, there was a house with a lifebuoy on display, and the navigation pointed us further ahead🤔
Huh? There was nothing there. Just then, a man who seemed to be the owner of the house came out of the house with the lifebuoy on display, so we asked him about the shell mound. He brought us a pamphlet for the Hokkaido Tohoku Archaeological Site from his home and kindly told us, "This is it. It's in the pamphlet, isn't it? There's only a sign on the road up one level."🙇🙇🙇
We turned back and went up one level, and there it was, the sign. It was an open area.
As it was a shell mound, if we continued on the paved road, we would soon come to a slightly elevated area that looked like the sea, and the breeze was refreshing🤗"
雅浩工藤
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Navigation can be tricky. Follow GPS carefully, but be aware it might initially lead to private property. Look for a sign on a higher level. Locals might direct you if you ask.
There is no dedicated parking lot. Visitors typically park on the side of the road near the explanatory board.
After parking roadside, walk up to the elevated area where the explanatory sign is located. The site itself is an open field.
Information on public transport is limited. It's likely best accessed by car due to its rural location.
The nearest museum displaying excavated items is quite far. Consider combining with local rural scenery.
🎫 🎫 Tickets & Entry
No, Choshichiyachi Wetlands is an open archaeological site and does not require tickets for entry.
As an open-air site, there are no set opening or closing hours. You can visit at any time.
There is no entrance fee. The site is freely accessible to the public.
Yes, the site is accessible year-round, though visiting during milder weather is recommended for comfort.
Respect the historical nature of the site. Avoid disturbing any remnants and be mindful of private property nearby.
🎫 🧭 Onsite Experience
You can see an open area that was once a coastal shell mound from the Jomon period. There's an explanatory board detailing its history and excavated artifacts.
The site is an open field, so walking is possible. Wear comfortable shoes as the terrain might be uneven.
There are very limited facilities. You'll find an explanatory board, but no restrooms or visitor centers.
While there are no designated picnic areas, you can enjoy a picnic in the open space, provided you clean up thoroughly.
The site is an open field with roadside parking, which may present challenges for those with mobility issues.
📸 📸 Photography
Capture the open landscape and the explanatory board. The elevated areas offer nice views, especially on a clear day.
Yes, the open, natural setting can be picturesque, particularly with the surrounding fields and the distant views.
You can photograph the site and the explanatory board. Be respectful and avoid disturbing any historical elements.
Morning or late afternoon light can enhance the landscape. Clear days offer the best visibility.
There are no specific regulations mentioned, but it's always advisable to check local drone laws and be considerate of the environment and any nearby residents.







Social
from TikTok, Instagram & Reddit