What this area is like
The Oirase Gorge path follows a stream of rapids and waterfalls for about 14 km down from Lake Towada. Walk a section, then take a boat on the lake. Autumn colours peak in late October.
Plan your visit
Buses run from Aomori and Hachinohe; services are reduced in winter, so check timetables first.
Choose your next step
Places to see in this area
Oirase Stream
A 14 km mountain stream of rapids, mossy rocks and waterfalls flowing out of Lake Towada, followed by a riverside path.
- Access
- JR bus from Shin-Aomori or Hachinohe Station to Yakeyama (the lower end of the stream).
- Hours
- Open at all times.
- Fee
- Free.
- Address
- Okuse, Towada, Aomori
There is no free Wi-Fi and reception is weak in places, so save maps first. Walk a section and hop on the bus for the rest.
How to plan your time here
- The most popular stretch is Ishigedo to Choshi Otaki falls (about 2–3 hours on foot). Mid to late October brings the autumn colours.
- Finish with a boat cruise on Lake Towada and a night at Yasumiya or an Oirase hotel.
Information checked 26 October 2026. Plans are JapaLens editorial suggestions, not on-site reviews. Hours and fees can change; check the official page before you go.