A stroll along the Oirase Gorge in summer, surrounded by greenery and clear streams

A stroll along the Oirase Gorge in the summer is the perfect time to experience the coolness of Aomori's nature with your whole body.
The promenade along the stream that flows out of Lake Towada is shrouded in the green of the trees overhead like a tunnel, creating a refreshingly cool breeze even in midsummer. Along the way, you'll come across a succession of waterfalls and rapids with rich names and expressions, such as Choshi Otaki and Ashura no Nagare, that will have you stopping to take photos.

Walking surrounded by the breeze blowing over the water's surface and the sound of the babbling brook, you'll completely forget the heat and hustle and bustle of the city. If you get tired of walking, take a break on a bench along the stream. Soak a towel in the cool river water and place it around your neck, and nature's air will soothe both your body and mind.

A Guide to Walking Along the Oirase Gorge in Summer

🌿 Attractions

Oirase Gorge is a clear stream stretching approximately 14km from Lake Towada in Towada City, Aomori Prefecture, to Mount Yakeyama. It has been designated a National Special Place of Scenic Beauty and Natural Monument. In summer, the lush greenery, the murmuring of the clear stream, and the cool air make it a pleasant retreat, making it a popular summer retreat.

Particular highlights include Choshi Otaki Falls, Ashura no Nagare, and Kumoi no Taki Falls. The spray from the waterfalls and the cool river breeze make it an appealing spot for long walks, even in midsummer.

⸻

🚶♀️ Sample Walking Courses (Half-Day to Full-Day)
• Start: Yakeyama or Lake Towada
• Half-Day Course (approx. 8km)
Yakeyama → Ishigedo → Ashura-no-Nagare → Choshi Otaki
• Full Course (approx. 14km)
Lake Towada Nenokuchi → Choshi Otaki → Ishigedo → Yakeyama
*You can also walk just one way by taking the bus.

⸻

📷 Photo Spots
• Choshi Otaki: The only large waterfall in Oirase. The abundant water volume is impressive.
• Ashura Stream: Beautiful white water splashing violently between the rocks.
• Kumoi Falls: Delicate water flowing in three tiers.

⸻

🍴 Rest & Dining
• Ishigedo Rest Area: Enjoy light meals and soft-serve ice cream.
• Oirase Keiryu Hotel: Cafe available, popular for its lunch featuring local ingredients.

⸻

🚗 Access
• Car: Approximately 2 hours from Aomori Station, approximately 1 hour and 40 minutes from Hachinohe Station.
• Public Transportation: Take the JR Bus "Oirase-go" from JR Hachinohe Station or Aomori Station to Yakeyama, Ishigedo, or Nenokuchi.
• Shuttle buses run between Lake Towada and Yakeyama in the summer.

⸻

📝 Sightseeing Tips
• It's cool in the shade even in summer, but insect repellent is essential.
• The streamside area can be slippery, so wear comfortable walking shoes.
• It's cooler in the morning, and there are fewer tourists.