Ouchiyama River
Clear stream The largest tributary of the Miyagawa River, approximately 40km long. At its headwaters, there are V-shaped valleys such as Inugoriki Gorge and Otaki Gorge. Many anglers from inside and outside the prefecture come here to fish for amago in March and sweetfish in June. There are places on the seawall with toilets and gazebos, making it perfect for summer river activities.
INFORMATION 情报
| Name | Ouchiyama River |
| Access by car | Approximately 42 minutes via National Route 5 from Kisei Expressway “Ouchiyama IC” |