Kumamoto's largest volcanic area, Mount Aso, a must-see attraction in Kyushu.

Transportation Guide: Take the Aso Boy train or the Sanko Bus from Kumamoto Station. Must-Visit Attractions: Mount Aso Nakadake Crater, Kusasenri, Volcano Museum Must-Try Food: Aso Milk Soft Serve Ice Cream 🍦 When in Kumamoto, how can you miss the most famous Mount Aso? Upon arriving at Aso Station, the first thing you'll see is the stationmaster's office. After exiting the station, buy a one-day bus pass on the right. Take the bus to the crater or other attractions on Mount Aso, experiencing the awe-inspiring sight of the boiling steam rising from the crater lake and the strong smell of sulfur. On the way down, you can even try horseback riding at Kusasenri!