Tag: Naramata Dam Minakami

September 29, 2025. Minakami, Japan. Today we climbed the Naramata Dam. The Naramata Dam is a significant multi-purpose dam located in Minakami Town, Gunma Prefecture, Japan, in the upper part of the Yu no koya area. It is a rock-fill dam with a height of 158 meters (518 ft), making it one of the highest…