Kaguragamine

...The summit is flat, and the remains of the crater have collapsed toward the northwest, from which Akazawa (the sulfur river) flows out and pours into the Nakatsugawa River. North of the summit is a horseshoe-shaped ridge including Kagura-ga-mine (2,030m) and Hikage-yama (1,840m), and on the southwest side is a vast gentle slope made of extruded lava, measuring about 3km east to west and 3.5km north to south. There are about 600 small lakes and marshes scattered on the gentle slope, and beautiful forests of silver fir trees. ...

*Some of the terminology that refers to "Kaguragamine" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…山頂は平たんで，火口の跡は北西に向かって決壊しており，この部分から赤沢(硫黄川)が流出し中津川に注いでいる。山頂の北には神楽ヶ峰(2030m)，日蔭山(1840m)など馬蹄形に尾根が連なり，南西側は押し出した溶岩からなる東西約3km，南北約3.5kmの広大な緩斜面が発達している。緩斜面上には約600の小湖沼が散在し，シラビソの林が美しい。…

※「神楽ヶ峰」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