Aka-dake is a prominent mountain located in the Kamikōchi area of the Japanese Alps. Standing at 2,899 meters (9,514 feet), it is known for its stunning views and diverse ecosystems. The mountain is part of the Chūbu Sangaku National Park, attracting hikers and nature enthusiasts throughout the year. The name "Aka-dake" translates to "Red Mountain," which refers to the reddish hue of its rocks. It is a popular destination for climbing, especially during the summer months. The surrounding area is rich in flora and fauna, making it an important site for ecological studies and outdoor recreation.