
Chokai Blue Line (Mt. Chokai)
Chokaisan Chokai Blue Line
A scenic drive through the majestic nature of Mt. Chokai and breathtaking views of the Sea of Japan.Explore this spot

The Chokai Blue Line is a spectacular driving route winding through the foothills of Mt. Chokai, spanning both Yamagata and Akita Prefectures.
What makes it special
About Chokai Blue Line (Mt. Chokai)
- Witness the sunset over the Sea of Japan and the starry sky—a truly unique experience found only here.
- Enjoy a drive through the rich natural environment, featuring ancient beech forests and the beautiful Lake Chokai.
- Ohira Sanso is an essential stop, serving as both a base for hikers and a prime viewpoint.
- Don't miss the historical landscapes, such as the Juroku Rakan-iwa rocks.
- The beauty of the seasonal flowers (skunk cabbages, cherry blossoms, and azaleas) varies greatly depending on your visit timing.
Tips
Payment
Cash is required for most local facilities and mountain bases.
Language
English support (signs/info) availability should be verified on-site.
Reservations
Pre-check for climbing or specific activity requirements.
Clothing
Wear comfortable walking shoes and attire suitable for outdoor activities.
Photography
Photography is allowed, but please respect private property boundaries.
Accessibility
The main road is paved, but hiking paths and some facilities may have steps or uneven terrain.
Etiquette
Do not enter private land or pick plants. Be aware that public restrooms may be scarce in certain areas.