Route Overview
The Hachinohe-Kawauchi Large-Scale Forest Road is a scenic 50 km route that connects Nango in Hachinohe City with Kawauchi in Mutsu City, Aomori Prefecture. Winding through the southern Hakkōda Mountains, the road is surrounded by dense forests and clear streams, offering a peaceful and immersive riding experience. With very little traffic, it’s ideal for riders seeking solitude in nature.
Recommended Section
Nango → Kawauchi (Entire route)
The entire road is worth riding, with varied landscapes and enjoyable curves. The Kawauchi side features more elevation changes and winding sections through lush forest. Scenic spots like mountain streams and small waterfalls are perfect for breaks.
Road Conditions & Safety Info
- Fully paved and open to regular vehicles.
- Some narrow sections—be cautious of oncoming traffic.
- Wet leaves and rain can make the road slippery.
- Mobile phone signal is weak or unavailable in many areas—prepare ahead.
Nearby Attractions
- Orizume-dake Observatory: A viewpoint offering panoramic views of Hachinohe and the Pacific Ocean.
- Ōja (Big Snake) Stream: A peaceful area with beautiful, clear water.
- Kawauchi Dam Lake: A quiet spot great for resting and relaxing.
Local Food
- Soba in Nango: Rustic and flavorful handmade soba noodles served in traditional style.
- Seafood near Kawauchi Port (Mutsu): Try a fresh seafood rice bowl or grilled fish at local eateries.
Fees & Access Info
- Toll: Free (Open to the public without charge)
- Access:
- From Hachinohe City: About 30 minutes to Nango by car.
- From Mutsu City: About 40–50 minutes to Kawauchi by car.
- Public transport is not available—access by bike or car only.
- Fuel up before entering—no gas stations on the route.
Best Season & Weather
- Best season: June to October
- In summer, the shaded road offers a cool and refreshing ride.
- Autumn brings stunning foliage, especially from early to mid-October. - Winter (Nov–Apr): Road is usually closed due to snow and ice.
Touring Plan Example
Day Trip (from Hachinohe)
Hachinohe → Nango → Forest Road → Kawauchi → Continue to Ōma or return (Approx. 5–6 hours)
Overnight Trip
Stay in Kawauchi or Mutsu, and ride the next day to Osorezan, Hotokegaura, or do a full loop of the Shimokita Peninsula.