fantastic stay at KAI Aso. superb kaiseki dinner and onsen.
黒川温泉 樹やしき
満願寺6403-1| 南小国町, 熊本県
From kurokawa, the best option is get bus to mt aso 11hs. This bus stop during 90 minutes in aso, when you can do ropeway round trip. After you return at same bus to depart to kumamoto.