
Senjojiki Battle Command Post Ruins (Hakodate Fortress)
Senjojiki Sento Shireisho Ato Hakodate Yosai
A historical military site nestled in the Senjojiki grasslands south of Mt. Hakodate, telling the stories of the Meiji, Taisho, and Showa eras.Explore this spot

Located on the upper reaches of Ohana Misaki, south of Mt. Hakodate, Senjojiki is an area characterized by its vast, beautiful grasslands.
What makes it special
About Senjojiki Battle Command Post Ruins (Hakodate Fortress)
- Explore Military History: Exploring the interior of the command post with a flashlight is a unique and immersive experience.
- Spectacular Views: The observation points past the ruins offer breathtaking, unobstructed views of the Tsugaru Strait and Hakodate City.
- Nature Trekking: Walking through the historical routes while feeling the nature of Mt. Hakodate is a great way to refresh your mind and body.
- Essential Preparation: Because the interior is dark, we strongly recommend bringing a flashlight for a safe and detailed exploration.
Weather forecast
Mon
8/3
19°/18°
0%
Tue
8/4
20°/18°
0%
Wed
8/5
21°/19°
0%
Thu
8/6
23°/19°
0%
Fri
8/7
24°/18°
18%
Sat
8/8
24°/19°
69%
Sun
8/9
20°/18°
41%
Tips
Payment
Cash may be required for parking fees.
Language
English signage is limited; pre-arrival research is recommended.
Reservations
No advance reservation is required.
Gear
Wear sturdy walking shoes for uneven terrain and bring a flashlight to explore the dark interiors.
Photography
Photography is permitted, but please respect the natural and historical environment.
Accessibility
The hiking trails and ruins have steps and slopes, making access difficult for wheelchairs.
Etiquette
Please do not touch or damage the historical structures to help preserve the site.