Mount Nasu is an active volcano located in Tochigi Prefecture, Japan. It is part of the Nasu Volcanic Group and stands at approximately 1,917 meters (6,288 feet) tall. The mountain is known for its beautiful landscapes, hot springs, and diverse flora and fauna, making it a popular destination for hikers and nature lovers. The area around Mount Nasu features several hiking trails, with the most popular route leading to its summit. Visitors can enjoy stunning views of the surrounding region, including the Kanto Plain and Nikko National Park. The mountain is also home to various wildlife, including deer and various bird species.