Volcanic mountain, central Kyushu island, Japan. The highest of its five peaks is about 5,223 ft (1,592 m) tall. It has one of the largest active craters in the world, measuring 71 mi (114 km) in circumference; its caldera marks the original crater and contains an active volcano and hot springs. The crater is inhabited; its pastures are used for cattle raising and dairy farming. The volcano is at the centre of Aso-Kuju National Park.
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Volcanic mountain, central Kyushu island, Japan. The highest of its five peaks is about 5,223 ft (1,592 m) tall. It has one of the largest active craters in the world, measuring 71 mi (114 km) in circumference; its caldera marks the original crater and contains an active volcano and hot springs. The crater is inhabited; its pastures are used for cattle raising and dairy farming. The volcano is at the centre of Aso-Kuju National Park.
Learn more about Aso, Mount with a free trial on Britannica.com.
The city was formed on February 11, 2005 from the merger of the former town of Aso with the municipalities of Ichinomiya and Namino from Aso District.
As of October 2005, the city has an estimated population of 30,150 and a density of 91.95 persons per km². The total area is 376.25 km².