Upper corridor - Kaminorouka

...A gorge on the Kurobe River upstream from Unazuki Onsen in eastern Toyama Prefecture. It is divided in two by Lake Kurobe. The "Kaminokoridor" upstream from the confluence with Higashizawadani is a gorge with a primitive landscape with no hiking trails. The "Shimonokoridor" downstream from Lake Kurobe has an elevation difference of 1,500 to 2,000 meters between the mountaintop and the riverbed, and a mountain path that was improved from the former Japan Electric Power Company footpath carved into the cliffs centered around Jujikyo Gorge leads to the west bank. ...

*Some of the terminology that refers to "Kamino-Korido" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…富山県東部，宇奈月温泉より上流の黒部川の峡谷。黒部湖域で二分され，東沢谷合流点より上流の〈上ノ廊下〉は登山路のない原始景観そのままの峡谷である。黒部湖より下流の〈下ノ廊下〉は山頂と河床との高低差が1500～2000mもあり，十字峡を中心とする断崖絶壁をえぐった旧日本電力歩道を改良した山道が西岸に通じている。…

※「上ノ廊下」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報