Iwaya Onsen (Natural Radon Hot Spring)
A natural radon hot spring believed to be highly effective for relieving fatigue. From the open-air bath, Akashi Kaikyo Bridge and the sea spread out before you, allowing you to enjoy bathing in an overwhelming sense of openness. In stone baths with different atmospheres in the Japanese-style and Western-style areas, you can relax and unwind both body and mind.
