Aso Kuju National Park is located in Kumamoto and Oita Prefectures on the island of Kyushu, Japan. Established in 1980, the park is known for its stunning volcanic landscapes, including the active Aso volcano, which features one of the world's largest volcanic calderas. The park is also home to diverse flora and fauna, making it a popular destination for nature lovers and hikers. The park encompasses the Kuju Mountains, which offer beautiful hiking trails and panoramic views. Visitors can explore various ecosystems, from grasslands to forests, and enjoy activities like birdwatching and hot spring bathing. Aso Kuju National Park is a UNESCO Global Geopark, highlighting its geological significance.