![Grand Mercure Minamiboso Resort & Spa [Official]| Grand Mercure Minamiboso Resort & Spa](https://pub-85a382ace87f4284a36db2a774114722.r2.dev/2023/10/GMH_minamiboso.svg)
【Summer Vacation|Hotel Event】 A special experience to spend with your family in the wilderness Play Cape Obo!
Activities where you can meet the charms and stories unique to this area
What should I do for free research? This is a news for everyone!
The hotel offers workshops and nature experiences for guests only on days.
This summer, why don't you have a unique experience unique to Minami Boso, which stimulates the five senses with parents and children?
Summer Vacation Event Information
- Paid Events
- ■Reliable yoga experience for beginners
■Early Morning & Tour with Sunset Obo Cape Guide
Plan Contents Event Contents
Garden pool
Let's get excited with an open mood in the outdoor pool!
Operating period: July 18 (Sat) to September 23 (Wed), 2026
From 9:00～17:00
Participation fee ：Included in the accommodation fee
Please join us freely.
※There is a 10-minute break time once an hour.
※You can use it even after check-out before check-in.
※We ask that you use your own towel when using.
※It may be canceled depending on the weather.
Reliable yoga experience for beginners
Under the blue sky, experience yoga while feeling the sunshine and fresh air in nature!
Date: July 19 (Sun), August 2 (Sun), 11 (Tue), 19 (Wed), 2026
Time: 9:00-10:00 9:00 Lobby Set
Location: About 10 minutes on foot Minami Shibaenchi
Participants: Children over 10 years old must be accompanied by a guardian
Participation fee ：1,000 yen / person
Capacity: 15 people
Application: Reservation required (to hotel representative 0470-33-3811)
※Please participate in easy-to-move clothes.
※Belongings: Towel, water, (hat)
※It will be held in the museum in case of rain.
Campfire experience
We all play and dance around the flames.…
It also deepens the bond between family and friends! Would you like to have a memorable experience?
Date: August 4 (Tuesday) and 25 (Tuesday), 2026
Time: 19:00-20:00 19:00 Meeting at the venue
Location: Beside the chapel on the hotel premises
Participation fee ：Included in the accommodation fee
Please join us freely.
※Please participate in easy-to-move clothes.
※It may be canceled depending on the weather.
Tour with Sunset Obo Cape Guide
Tour the sunset Cape Obo with your guide and learn about the work of kids rangers such as hammock experience and creature discovery!
Date: August 9 (Sun), 13 (Thu), 27 (Thu), 30 (Sun), 2026
Time: 17:00～18:30
Meeting and dissolution: Hotel
Participants: Anyone (accompanied by a guardian under elementary school age)
Participation fee: 1,500 yen / person
Capacity: 10 people
Application: Reservation required (to hotel representative 0470-33-3811)
Benefits: 1 Kids Ranger Guidebook for each child
Work Shop using marine plastic
Let’s know the ocean now! Experience the creation of items by knowing and using marine plastic issues with your guide.
Date: August 13 (Thursday) and 14 (Friday) 2026
Time: 9:00～12:00
Participation fee ：Included in the accommodation fee
Please join us freely.
Appreciation of Planetarium
About a 10-minute walk from the hotel, a planetarium viewing experience in a natural house facility.
Date: Sunday, August 16, 2026
Time: From 19:00 to 20:15
Participation fee: Free / Reservation required
Capacity ：60 people
※Reservations will be closed as soon as the capacity is reached.
Starry sky observation with parents and children
Enjoy the starry sky with parents and children! Let's take a look at the night sky of Minami Boso with astronomical telescope!
Date: August 22 (Sat), 28 (Fri), 29 (Sat), 2026
Time: From 19:45 to 20:15
Location: Poolside or around the chapel
Participation fee ：Included in the accommodation fee
Please join us freely.
※It may be canceled depending on the weather.
Starry sky terrace
There is a relaxing chair on the poolside. Why don't you enjoy the beautiful time of the starry sky from dusk?
Installation period: August 01 (Sat) - August 31 (Mon), 2026
Time: 19:00～21:00
Participation fee ：Included in the accommodation fee
Please use it freely.
※It may be canceled depending on the weather.
■Nearby Facilities Nature Experience ■ Please apply directly to the host facility
Approx. 5 minutes by car from the hotel "Night Sea Firefly Creature Observation Tour" (reservation required) [Port Area]
Experience the wonders of the sea at night in Minami Boso! Let's observe the creatures that move at night.
Date and time: From August 1st, 11th to 16th, 2026 19:30 to 20:30 Paid inquiries and applications: (Organizer)Whale Mori info @kujiranomori.com 090-5549-6715 (Shiroi)
A 5-minute walk from the hotel night tour by natural house staff (reservation required) 【Sports Park】
■Summer vacation recommended beach information■
Details will be announced on the official website as soon as they are decided.
[Access]
"Car" About 8 minutes from Tomiura I/C on Futtsu Tateyama Expressway
《Highway Bus·Train》JR Tomiura Station・Tomiura Biwa Club ※For details, please visit the "Free shuttle bus (advance reservation required)" tab on the access page.
Reservation
For accommodation, we recommend our all-inclusive plan.
【Reservation method】
After searching for the date of stay and number of people, choose the room, choose Deal and/or Package Rates, and choose a plan with all-inclusive description in the meal items.
ALL – Accor Live Limitless members receive a 5% off stay at any time of the year.
You can enjoy unique benefits in hotel stays, meals, lifestyle, etc. that earn reward points.
Please click here or scan the QR code below to register for free to enjoy the world of exclusive benefits for members.
