What to Expect
Aso is the huge caldera produced by 4 super eruptions 270,000 ～ 90,000 years ago. Mt. Nakadake, one of the 5 major mountains here is still active. About 50,000 people are living in the caldera, and preserving the fantastic nature. There also are a lot of mythology and historical sites associated with volcanoes. This area is designated as UNESCO’s Global Geopark.
You can’t stop your surprises and deep emotions during the trip here.