Hotel Grand Spa Avenue

Lightly scented with sulfur, this onsen features highly alkaline water with a pH of 9.98, giving it a silky, veil-like texture that gently coats the skin. As you soak, you can feel your skin becoming smoother almost instantly.In addition to separate indoor and open-air baths for men and women, the facility offers a variety of private reservable baths, each with its own character. There are seven rooms available for day use, as well as four larger private baths that can be used by overnight guests—allowing you to enjoy the high-quality waters in complete privacy.
For dinner, you can dine at the on-site izakaya Takenoya, or head out to nearby restaurants to sample local specialties. With Amagi Station just a two-minute walk away, access is excellent.The hotel also offers a wide range of room types, including single, twin, and suite rooms, making it a versatile choice for business trips, sightseeing, and leisure travel alike.