![Grand Mercure Minamiboso Resort & Spa [Official] | Grand Mercure Minamiboso Resort & Spa](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2023/10/GMH_minamiboso.svg)
Take some time to relax amidst the excitement of travel in our open-air baths,
shared baths, and saunas, all with a unique sense of Japanese style.
Open-air bath
Enjoy the hot spring waters amidst a woodsy atmosphere and starry sky.
Enjoy a relaxing moment in the hot water amongst the luscious green scenery. Let your troubles soak away as you look up at the starry sky.- Floor
- B1F
Public Bath
Lose track of time with a refreshing soak amidst nature.
Wash away your stress and fatigue with a relaxing soak in the baths. As you bathe, look out over the luscious views of the surrounding nature and let the calm wash over you.- Floor
- B1F
- Bathroom equipment
- Body Soap, Shampoo, Conditioner, Child Seat, Assistance Seat
※Men's bath only: Face wash
※Women's bath only: Conditioner/make-up remover - Note
- ※The public bath uses preheated water.
※Only the open-air is a natural hot spring.
Sauna
Sweat the fatigue away and refresh your mind and body.
Refresh yourself by sweating the day's fatigue away in the sauna. Relax and let the stress of the day leave your body.- Floor
- B1F
Onsen Lounge
A calming space subtly illuminated by a warm, soft light.
Relax in the welcoming quiet of the Onsen Lounge. After taking a bath, you can enjoy a drink freely and take a break on the sofa.- Floor
- B1F
Overview
- Hours
- 6am-10am (Last entry: 9:30am). 3pm-11pm (Last entry: 10:30pm)
- Usage Charges (per person)
- ・Complimentary access is available for guests staying at the hotel.
※Bath tax is included in the accommodation fee. - User Guide
- ・The age limit for mixed-gender bathing is 6 years old. Children above elementary school age should use the male bathrooms for boys and the female bathrooms for girls.
・Please note that, as a general rule, guests with tattoos are not allowed to use this facility.
However, entrance is permitted, provided the tattoo can be concealed by applying two 8cm x 10cm cover stickers,
which are sold at the hotel. - Floor
- B1F
- Note
- ※Business conditions may vary depending on the date. Please get in touch with the hotel staff for details.
※Service may not be available in case of inspection, closure, or private party.
※Entrance may be denied during exceptionally busy times or when the facility is reserved for private parties. We kindly ask for your understanding and cooperation. Please understand.
Facilities
- Amenities
- ■Indoor Public Bath
Body soap, shampoo, conditioner, baby soap, baby chairs, assistance chairs
■Changing rooms
Baby bed, water cooler, thermometer, cotton swabs, hair dryers, fans
EXPERIENCES SIGHTSEEING・ACTIVITIES
- Nature and Landscape
- Activity
- Experience and tour
- Gourmet
- Tourist facilities
![[Limited time, loquat hunting experience] It is only this time that you can enjoy the blessings of early summer!](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2025/05/0264-1000x683.jpg)
- ＃Nature and Landscape
- ＃Activity
- ＃Experience and tour
- ＃Gourmet
Tomiura-cho, Minamiboso-shi is a representative production area of "Awa Biwa". Eat fresh loquat for this season. The large fruit cultivated by the Biwa farmer with great care is characterized by an exquisite taste of sweetness, acidity, and freshness.
- ＃Nature and Landscape
- ＃Activity
Experience activities with Cape Ofusa guide
A program that goes around natural parks while walking
- ＃Nature and Landscape
◆Okamoto Pier (Haraoka Pier) Haraoka Pier (Okamoto Pier), located between Haraoka Beach and Tadayoshi Kitahama Beach, is one of the few wooden piers in Japan. The retro wooden pier and the light that glows as it gets dark create a nostalgic atmosphere.
© Minamiboso-shi
- ＃Activity
Wear diving equipment and practice simple skills in the shallow waters where your feet reach. Please be assured that the instructor will support you for the first time.
- ＃Activity
Recommended sightseeing spots and activities in Minami Boso!
- ＃Nature and Landscape
- ＃Activity
- ＃Experience and tour
- ＃Gourmet
Tomiura-cho, Minamiboso-shi is a representative production area of "Awa Biwa". Eat fresh loquat for this season. The large fruit cultivated by the Biwa farmer with great care is characterized by an exquisite taste of sweetness, acidity, and freshness.
- ＃Nature and Landscape
- ＃Activity
- ＃Experience and tour
- ＃Gourmet
Tomiura-cho, Minamiboso-shi is a representative production area of "Awa Biwa". Eat fresh loquat for this season. The large fruit cultivated by the Biwa farmer with great care is characterized by an exquisite taste of sweetness, acidity, and freshness.
![[Minami Boso City University Fusaki Natural House] May to July | Information on Nature Experience Events](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/07/55cf71daeceb261586c3610ffd7e9acd3c0e5be9.47.9.26.3-1000x563.jpg)
- ＃Nature and Landscape
- ＃Activity
- ＃Experience and tour
About 5 minutes on foot from the hotel! Hosted by Minami Boso City University Fusaki Nature House
An adventure experience that can only be done in this land
- ＃Experience and tour
- ＃Tourist facilities
◆Mother Ranch A mother ranch boasting a vast site on Mt. Kano, where you can see magnificent views of the mountains of Boso Peninsula, Tokyo Bay, and Mount Fuji. At the entertainment farm for flowers and animals, you can meet a variety of animals.
Photo provided: Mother Ranch Co., Ltd.
- ＃Nature and Landscape
- ＃Activity
- ＃Experience and tour
- ＃Gourmet
Tomiura-cho, Minamiboso-shi is a representative production area of "Awa Biwa". Eat fresh loquat for this season. The large fruit cultivated by the Biwa farmer with great care is characterized by an exquisite taste of sweetness, acidity, and freshness.
- ＃Nature and Landscape
- ＃Gourmet
◆At the time of the opening of the roadside station Biwa Club, Tomiura-cho was the production area of Awa loquat and became the best in Japan. At the cafe restaurant, you can enjoy loquat soft, loquat curry, and strawberry picking using Awa-produced loquat. There is a highway bus stop in the surrounding area, which is a base for Boso's journey.
- ＃Nature and Landscape
- ＃Tourist facilities
Enjoy the charming sights of the surrounding area through your hotel stay. Enjoy beautiful scenery, culture and cuisine, and spend your special day only.
- ＃Experience and tour
- ＃Tourist facilities
◆Mother Ranch A mother ranch boasting a vast site on Mt. Kano, where you can see magnificent views of the mountains of Boso Peninsula, Tokyo Bay, and Mount Fuji. At the entertainment farm for flowers and animals, you can meet a variety of animals.
Photo provided: Mother Ranch Co., Ltd.
- ＃Nature and Landscape
- ＃Tourist facilities
◆Kamogawa Sea World A facility that performs a powerful killer whale performance show, a laughing sea lion show, dolphin performance, and berger performance, and an aquarium that can be enjoyed even in rainy weather is also available along the sea of Kamogawa River.