Aso-Kuju National Park is located in Kumamoto and Oita Prefectures on the island of Kyushu, Japan. Established in 1985, the park covers an area of approximately 1,200 square kilometers and features diverse landscapes, including volcanic mountains, grasslands, and lush forests. The park is home to Mount Aso, one of the world's largest active volcanoes, which offers stunning views and hiking opportunities. The park is also known for its rich biodiversity, housing various plant and animal species. Visitors can enjoy activities such as hiking, camping, and hot spring bathing in the nearby Kusatsu Onsen. The park's natural beauty and geological significance make it a popular destination for nature lovers and outdoor enthusiasts.