
Aki Castle Ruins (安岐城跡)
Flow of the course
About 15 min from the previous stop
About 45 min here
About 15 min to the next stop
Next stop: Take a break among fresh produce and local specialties from the Kunisaki PeninsulaAbout this spot
This park was developed from the ruins of a castle said to have once been the residence of a warlord who governed the Aki area, and it preserves some of the original structural remains to this day. It's a locally cherished historic site where you can feel the history of Aki-machi, which developed as a castle town. Since it's maintained as a park, families can easily stop by and enjoy a stroll. Learning about this region's history before heading to the harbor town makes the evening's Kawabune Festival feel even more meaningful.
Tips
Footing can be unstable in some areas around the ruins, so comfortable walking shoes are recommended. There are areas with little shade in summer, so remember to stay hydrated.
Best time to visit
About 45 minutes. The calm afternoon hours are good for a leisurely stroll.
How was this spot?
Access & map
〒873-0231 大分県国東市安岐町下原3106
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2026 Kawabune Festival: A Full Day Course
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