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](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/01/img02.jpg)
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](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/01/img03.jpg)
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: Shampoo bars, Conditioner, Makeup remover - Note
- ※The public bath uses preheated water.
※Only the open-air is a natural hot spring.
![Sauna](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/01/img04.jpg)
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](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/02/img05.jpg)
Onsen Lounge
A calming space subtly illuminated by a warm, soft light.
Relax in the welcoming quiet of the Onsen Lounge. After a relaxing soak in the bath, quench your thirst with a refreshing vinegar drink and relax on the sofa. In the evening, try a sweet sip of amazake for a perfect end to a good day.- 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 will be charged separately. - 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/Scenery
- Activity
- Experiences and tours
- Gourmet
- Tourist facilities
![Recommended hotel stay that makes your mind and body healthy.](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/07/2018_09_DJI_0074-1000x750.jpg)
- #Nature/Scenery
- #Tourist facilities
Enjoy the charming sightseeing spots around you through your stay in the hotel. Enjoy the beautiful scenery, culture and cuisine, and spend your special day for you.
![The 60th Tateyama Tourism Festival Tateyama Bay Fireworks Festival](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/07/8c6db251eb4d52599a86b3eab68e58ac-1000x667.jpg)
- #Nature/Scenery
A big event in the summer of Boso Peninsula! Tateyama Bay Fireworks Festival
I want to be with my family! Decorate the summer night sky gorgeously, such as star mine and underwater fireworks Date: Thursday, August 8, 2024
![Boso Peninsula Minami Boso, Tateyama Beach Information](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/07/AdobeStock_284781947-1-1000x750.jpeg)
- #Nature/Scenery
Summer vacation! Let's play in the sea!
Information on Minamiboso and Tateyama Beach, Chiba Prefecture
![[Summer Vacation] Garden Pool (7/13-8/31)](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/06/DSC_3476-667x1000.jpg)
- #Activity
During summer vacation, the pool is all-inclusive.
2024/7/13~8/31
![[Minami Boso City University, Fusasaki Nature House] Information on Nature Experience Events](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/06/mosotuyomi-shousai03-spot02.jpg)
- #Activity
- #Experiences and tours
About a 5-minute walk from the hotel! Hosted by Minami Boso City University, Fusasaki Nature House
Experience an adventure experience that can only be done in this area
![[Summer vacation limited event] Let's go with a guide! Paid and free activities](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/06/AdobeStock_209295183-1000x626.jpeg)
- #Activity
Summer vacation limited event
Recommended for children's free study!
![[Minami Boso City University, Fusasaki Nature House] Information on Nature Experience Events](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/06/mosotuyomi-shousai03-spot02.jpg)
- #Activity
- #Experiences and tours
About a 5-minute walk from the hotel! Hosted by Minami Boso City University, Fusasaki Nature House
Experience an adventure experience that can only be done in this area
![Mother Farm](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/01/%E3%83%9E%E3%82%B6%E3%83%BC%E7%89%A7%E5%A0%B4-1000x751.jpg)
- #Experiences and tours
- #Tourist facilities
◆Mother Ranch A mother ranch boasts a vast site in Kanouzan, overlooking magnificent views of the mountains of the Boso Peninsula, Tokyo Bay, and Mount Fuji. In the entertainment farm of flowers and animals, you can meet a variety of animals.
Photos provided: Mother Ranch Co., Ltd.
![Recommended hotel stay that makes your mind and body healthy.](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/07/2018_09_DJI_0074-1000x750.jpg)
- #Nature/Scenery
- #Tourist facilities
Enjoy the charming sightseeing spots around you through your stay in the hotel. Enjoy the beautiful scenery, culture and cuisine, and spend your special day for you.
![Mother Farm](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/01/%E3%83%9E%E3%82%B6%E3%83%BC%E7%89%A7%E5%A0%B4-1000x751.jpg)
- #Experiences and tours
- #Tourist facilities
◆Mother Ranch A mother ranch boasts a vast site in Kanouzan, overlooking magnificent views of the mountains of the Boso Peninsula, Tokyo Bay, and Mount Fuji. In the entertainment farm of flowers and animals, you can meet a variety of animals.
Photos provided: Mother Ranch Co., Ltd.
![Kamogawa Sea World](https://grand-mercure-minamiboso-resortandspa.jp/en/wp/wp-content/uploads/2024/04/%E2%91%A3%E3%83%A1%E3%82%A4%E3%83%B3%E3%82%B2%E3%83%BC%E3%83%88-1000x667.jpg)
- #Nature/Scenery
- #Tourist facilities
◆Kamogawa Sea World Japan's only facility that performs a shachi performance show, a laughing sea lion show, dolphin performance, and berga performance. You can also use an aquarium along the Kamogawa sea and has the best location and can be enjoyed even in rainy weather.