


High-elevation service area with an observation deck overlooking the Chikuma River valley, terraced fields and distant ridgelines—famous for sweeping panoramas, seasonal foliage and striking sunrise/sunset light. Easily reached by car on the expressway; parking and amenities available. Visit at golden hour or clear nights for valley lights; autumn and rice-harvest seasons give extra texture. Weekdays and early mornings are least crowded.



High-elevation service area with an observation deck overlooking the Chikuma River valley, terraced fields and distant ridgelines—famous for sweeping panoramas, seasonal foliage and striking sunrise/sunset light. Easily reached by car on the expressway; parking and amenities available. Visit at golden hour or clear nights for valley lights; autumn and rice-harvest seasons give extra texture. Weekdays and early mornings are least crowded.