Peak Mount Aka Region Chūbu Highest point Mount Aka District Suwa District, Nagano Age of rock Quaternary | Elevation 2,899 m (9,511 ft) Districts Minamisaku and Suwa Country Japan Type of rock Volcano | |
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Etymology Southern mountains with eight peaks States Nagano Prefecture and Yamanashi Prefecture District Minamisaku District, Nagano Mountains Mount Aka, Mount Iō, Mt Amida, Mount Yoko, Mt Gongen | ||
Yatsugatake in japan
Southern Yatsugatake Volcanic Group (南八ヶ岳, Minami-Yatsugatake), also just Yatsugatake is a volcanic group of inactive volcanoes located on the border of Nagano Prefecture and Yamanashi Prefecture on Honshū in Japan.
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Description
The Southern Yatsugatake Volcanic Group is part of the Yatsugatake Mountains. The southern group is defined as the mountains south of the Natsuzawa Pass. The highest peak of the mountains is Mount Aka and the elevation is 2,899 metres.
The southern Yatugatake mountains are steep and have alpine characteristics. The mountains of the Northern Yatsugatake Volcanic Group are gentler and lower.
This volcanic group is listed among the 100 famous mountains in Japan. There the mountains are listed as Yatsugatake. Mount Tateshina is also part of the Yatsugatake mountains, but is listed separately.
These mountains are part of the Yatsugatake-Chūshin Kōgen Quasi-National Park.
Geology
The volcanoes are stratovolcanoes that are 1 million to 200,000 years old. The rock is mainly basalt and andesite.
List of peaks
The following peaks make up the Southern Yatsugatake Volcanic Group: