Southern Yatsugatake Volcanic Group八ヶ岳[ Yatsu gatake ]

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. 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.

from Southern_Yatsugatake_Volcanic_Group (Wikipedia) CC BY SA 3.0