View Details →
観光・体験通年（夏は登山、秋は紅葉、冬は雪景色）みなかみ町, Gunma
Doai Station
A station known as 'Japan's deepest underground station,' located on the JR Joetsu Line with a lower platform deep underground. It features a unique structure where 486 steps descend from the ground-level ticket gate to the lower platform, taking about 10 minutes—a popular spot for railway enthusiasts.