Mount Yatsugatake is a volcanic mountain range located in central Japan, straddling the borders of Nagano and Yamanashi Prefectures. It consists of several peaks, with the highest being Aka-dake, which reaches an elevation of 2,899 meters. The area is known for its diverse ecosystems, including alpine flora and fauna, making it a popular destination for hikers and nature enthusiasts. The mountain range is part of the Chūbu Sangaku National Park and features various trails that cater to different skill levels. Visitors can enjoy stunning views, hot springs, and the unique geological formations that characterize the region. Yatsugatake is also significant in Japanese culture and history, often depicted in art and literature.