Nukabira Road (National Route 273) is a scenic mountain highway in Hokkaido, stretching about 120 km from Kamishihoro Town through the Daisetsuzan Mountains toward the Kitami area. The section from Kamishihoro to Lake Nukabira, Mikuni Pass, and Sounkyo offers stunning views of untouched nature and is known as one of the most beautiful drives in Hokkaido.
Mikuni Pass, at 1,139 meters above sea level, is the highest national road pass in Hokkaido. From here, riders can enjoy panoramic views of endless primeval forests.
Recommended Riding Section
Kamishihoro → Lake Nukabira → Mikuni Pass → Sounkyo (Approx. 60 km)
- Peaceful lakeside scenery around Lake Nukabira and the famous Taushubetsu River Bridge (a historic concrete arch bridge from an old railway line).
- Mikuni Pass offers a breathtaking view of Tokachi-Mitsumata forest. Autumn brings golden-colored foliage along the slopes.
- The road has many curves but is wide and well-maintained, making for a pleasant ride.
Road Conditions & Safety Tips
- Fully paved and in good condition.
- Watch for fog and wild animals such as Ezo deer, especially near the mountain areas.
- Due to high altitude, it can be chilly even in summer—bring extra layers.
- Closed during winter (from November to May). Check road status before travel.
Recommended Stops
- Lake Nukabira: Great for a relaxing break by the quiet lakeside.
- Taushubetsu River Bridge: Also called the “phantom bridge,” visible only when the water level is low.
- Mikuni Pass Observation Deck: A must-visit for spectacular Hokkaido mountain views.
- Sounkyo Onsen: A perfect place to soak after a long ride.
Local Foods
- Try Tokachi beef and local grilled vegetables in Kamishihoro.
- In Nukabira, enjoy wild vegetable dishes and venison.
- Sounkyo offers buckwheat soba and Jingisukan (grilled lamb).
Fees & Access
- The road is toll-free.
- Rental cars and gas stations are available in Kamishihoro and Kitami areas.
- Nearest airports: Obihiro Airport or Asahikawa Airport (approx. 2 hours by car).
Best Season & Weather
- Best season: Mid-June to Mid-October
- Summer: Cool and comfortable for touring.
- Autumn: Colorful fall foliage makes for a scenic ride.
- Winter: Closed due to heavy snow—avoid planning trips during this season.
Sample Touring Plans
Day Trip (from Obihiro)
Obihiro → Kamishihoro → Lake Nukabira → Mikuni Pass → Sounkyo → Return to Obihiro
(Approx. 7–8 hours)
1-Night Plan
Stay overnight at Nukabira Onsen or Sounkyo, and explore Mt. Daisetsuzan or head to Asahikawa the next day.