Mount Inu

Mount Inu is a mountain summit located between Itoigawa and Asahi, standing at 1592 meters in elevation. Several marked trails wind through forested slopes and rocky sections to reach the peak.

The mountain has served as a geographical reference point since ancient times, helping define regional boundaries across different periods of Japanese history. Its position made it a natural dividing line between neighboring areas.

Local people use the mountain as a place to hike and spend time in nature throughout the year. It holds meaning as a natural landmark within the daily life and landscape of the surrounding region.

The mountain is accessible from several starting points at its base, where parking is available and main routes are clearly marked. Rest stations are positioned along the trails for hikers to take breaks.

From the summit, visitors can see both the Sea of Japan and the Northern Alps in a single view, making it a remarkable observation point. This panorama is especially clear on days with good visibility.

Location: Itoigawa

Location: Asahi

Elevation above the sea: 1,592 m

GPS coordinates: 36.90690,137.71559

Latest update: December 14, 2025 16:48