A circle with a radius of 3.14 km drawn in the middle of the Nagano Basin✨
The course is a 3.14km radius perfect circle in the middle of the Nagano basin, also known as Zenkoji-daira.
It fits perfectly into the area between the Chikuma River and Mt. Myoko. And as an added bonus, Zenkoji Temple is also on the course. It’s a perfect course for sightseeing without being too crowded.