Infrastructure tourism on the Kurobe-Unazuki Canyon Route in Japan

The Kurobe-Unazuki Canyon Route is located in Toyama Prefecture, in the Hokuriku region, near the Sea of ​​Japan. This route extends approximately 18 km (11 miles) and links the Kurobe Canyon in Keyakidaira, the deepest and longest gorge in Japan, with the Kurobe Dam, a prominent hydroelectric power station in the upper reaches of the Kurobe River. The route also connects with the famous Tateyama Kurobe Alpine Route, known worldwide for its stunning mountain scenery.

This connection has given rise to a new circular tourism route in the region, attracting both national and international visitors. Several travel agencies offer organized tours that you can easily book.

On the Kurobe-Unazuki Canyon Route tour, you have the opportunity to use different means of transportation while enjoying unique experiences. You can explore the history of the ambitious energy development project driving Japanese industry or admire the magnificent natural landscapes. The adventure begins at the Unazuki Station of the Kurobe Canyon Railway, where you will board the Torokko Train to the upper waters of the Kurobe River, enjoying spectacular views from the train window until you reach Keyakidaira Station.

In addition, you can have a unique experience traveling on a battery train through the Konetsu Zuido tunnel, known as the “high temperature tunnel.” This tunnel is famous for being the most challenging section in the construction of this energy development project, where the rock temperature reached 160 degrees Celsius (320 degrees Fahrenheit).