GrandMercureAwajiIslandResort&Spa

An all-inclusive stay where you can relax in a natural hot spring and sauna praised as a beauty bath

Hyogo Minamiawaji City

Grand Mercure Awaji Island Resort & Spa is a resort hotel in Minamiawaji, Hyogo Prefecture. In the basement public bath, guests can enjoy the natural hot spring Uzushio Onsen Ten no Yu in both an indoor bath and an open-air bath. The water is slightly cloudy and alkaline, with a silky, lotion-like feel that is especially appealing. The spacious dry sauna and cold plunge bath are also available, making it easy to cool down comfortably after a sauna session. After bathing, you can relax with a drink in the hot spring lounge and sink into a luxurious afterglow, one of the pleasures unique to an all-inclusive stay.

Hot Spring & Bath Information

Uzushio Onsen Ten no Yu

TypeNatural Hot Spring

A natural hot spring introduced in 2026. The water is slightly cloudy and alkaline, and contains a large amount of bicarbonate ions, surpassing the famous three great beauty springs of Japan. Its signature feature is a smooth, silky feel like lotion, and it is renowned as a skin-beautifying, brightening bath that leaves the skin supple. In the open-air bath and public bath, you can enjoy a blissful bathing experience that soothes and warms the body from deep within.

Sauna

Dry Sauna

90°C

Sauna TypeDry Sauna

Stove TypeConvection Stove (Sauna Stone)

Capacity12people

Men'sWomen's

A dry sauna installed in the basement public bath. In a calm, wood-toned room, you can slowly work up a sweat while surrounded by soothing heat. After sweating, your body warms from the core, helping to refresh away daily fatigue and travel weariness. Guests can use it at no additional charge and fully enjoy a relaxing time free from everyday life.

Cold Bath

Cold Bath

18°C

Water QualityTap Water

Capacity6people

Men'sWomen's

A cold plunge bath installed inside the public bath. It sharply cools down a body that has been thoroughly heated in the sauna, providing a pleasant sense of tension. Although it uses tap water, it has a clean, refreshing feel, and the moment you enter, a crisp coolness spreads throughout your body. After tightening your body all at once in the cold plunge bath, you can spend a luxurious moment guided toward totonou while feeling the pleasant breeze in the open-air area.

Business Hours

Monday
05:30〜10:00
15:00〜00:00
Tuesday
05:30〜10:00
15:00〜00:00
Wednesday
05:30〜10:00
15:00〜00:00
Thursday
05:30〜10:00
15:00〜00:00
Friday
05:30〜10:00
15:00〜00:00
Saturday
05:30〜10:00
15:00〜00:00
Sunday
05:30〜10:00
15:00〜00:00
Holiday
05:30〜10:00
15:00〜00:00

Closed Days: None

Address

317, Fukurahei, Hei, Fukura, Minamiawaji City, Hyogo Prefecture 656-0503

Hotel & Ryokan

Gender Access

Gender Separated

🚫
Tattoo Policy
No Tattoos
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