Aso National Park is located in Kumamoto Prefecture, Japan, and is known for its stunning volcanic landscapes. The park features Mount Aso, one of the world's largest active volcanoes, which has a unique caldera and several craters. Visitors can enjoy hiking, scenic views, and the diverse flora and fauna that thrive in this volcanic environment. The park covers approximately 1,200 square kilometers and is part of the Aso Kuju National Park system. It offers various recreational activities, including hot springs, horseback riding, and camping. The area's rich cultural heritage is also highlighted by nearby historical sites and traditional Japanese villages.