Ryokan Yamadaya is located in the serene Obama Onsen area of Unzen, Nagasaki, known for its traditional hot spring atmosphere by the sea. The ryokan is near the scenic Tachibana Bay, offering beautiful sunset views. The famous Unzen Jigoku hot springs are about 9 km away, and the longest footbath in Japan, Hot Foot 105, is within a 4-minute walk. Nagasaki Airport is approximately 60 km from the ryokan.