Grand Mercure Minamiboso Resort & Spa

Property class: 4

Choose dates to view prices

Photo gallery for Grand Mercure Minamiboso Resort & Spa

A spacious corridor with a view of the outdoors, featuring tall columns and a wooden floor.
A spacious lobby with a grand staircase and large windows.
A beach with a rocky shoreline and a view of the sea.
A traditional Japanese onsen with stone flooring, a wooden pergola, and a bamboo wall.
A hotel with a large building, palm trees, and a well-lit entrance.

Reviews

8.2 out of 10
Very good

Popular amenities

  • Spa
  • Parking included
  • Free WiFi
  • Air conditioning

Explore the area

View in a map
1212 Tadara, Tomiura-cho, Minamiboso, Chiba-ken, 299-2404
  • Place, Minamiboso Quasi-National Park
    ‪1 min walk‬
  • Place, Taibusamisaki Park
    ‪1 min walk‬
  • Place, Iwai Beach
    ‪17 min drive‬

Room options

Japanese-Style Room with 5 Futons

  • 388 sq ft
  • 1 bedroom
  • Sleeps 8
  • 5 Twin Futons
  • Free wired internet

Superior Room, Non Smoking

7.8 out of 10
Good
(7 reviews)
  • 388 sq ft
  • 1 bedroom
  • Sleeps 6
  • 2 Twin Beds
  • Free wired internet

Superior Room with 3 single beds, 2 extra bed Forest view

8.0 out of 10
Very good
(3 reviews)
  • 388 sq ft
  • 1 bedroom
  • Sleeps 6
  • 2 Twin Beds
  • Free wired internet

Classic Room, 3 Twin Beds

7.6 out of 10
Good
(10 reviews)
  • 388 sq ft
  • 1 bedroom
  • Sleeps 6
  • 3 Twin Beds
  • Free wired internet

Japanese-Style Room for Group with 10 Futons

  • 388 sq ft
  • 1 bedroom
  • Sleeps 15
  • 5 Twin Futons
  • Free wired internet

Standard Room with 2 Single beds and Sofa bed

8.0 out of 10
Very good
(4 reviews)
  • 388 sq ft
  • 1 bedroom
  • Sleeps 6
  • 2 Twin Beds and 1 Double Sofa Bed
  • Free wired internet

Classic Room with 4 futon beds, Dog-friendly

  • 1 bedroom
  • Sleeps 4
  • 4 Twin Futons
  • Free wired internet

Japanese-Western Room with 2 Single beds and 3 Futons

  • Sleeps 6
  • 2 Twin Beds
  • Free wired internet

Classic Room, 1 Twin Bed

  • Sleeps 2
  • 1 Twin Bed
  • Free wired internet

Junior Suite with 2 single beds, 4 futon beds, Forest view

10.0 out of 10
Exceptional
(2 reviews)
  • Sleeps 8
  • 2 Twin Beds
  • Free wired internet

Deluxe Suite, Multiple Beds, Ocean View

  • Ocean view
  • Sleeps 8
  • 4 Twin Beds
  • Free wired internet

Junior Suite, 2 Twin Beds, Ocean View

  • Ocean view
  • Sleeps 8
  • 2 Twin Beds
  • Free wired internet

Classic Room, 2 Twin Beds

8.0 out of 10
Very good
(1 review)
  • Sleeps 4
  • 2 Twin Beds
  • Free wired internet

Standard Suite, 2 Twin Beds, Ocean View

  • Sleeps 10
  • 2 Twin Beds
  • Free wired internet

Classic Room, 3 Twin Beds

  • Sleeps 5
  • 3 Twin Beds
  • Free wired internet

Classic Room, 1 Double Bed (Semi)

  • Sleeps 3
  • 1 Double Bed
  • Free wired internet

Standard Room, 2 Twin Beds (Forest View)

  • Sleeps 8
  • 2 Twin Beds
  • Free wired internet

Classic Room, Multiple Beds (Forest View)

  • Sleeps 6
  • 4 Twin Beds
  • Free wired internet

Classic Room, Multiple Beds (Forest View)

  • Sleeps 6
  • 4 Twin Beds
  • Free wired internet

Japanese-style Room, Multiple Beds (Classic)

  • Sleeps 6
  • 4 Twin Beds
  • Free wired internet

About the neighborhood

Minamiboso

Grand Mercure Minamiboso Resort & Spa places you next to Minamiboso Quasi-National Park and Taibusamisaki Park. This 197-room, 4-star hotel has a restaurant along with conveniences like free in-room WiFi and free self parking.

What's nearby

  • Minamiboso Quasi-National Park - 1 min walk - 0.0 miles
  • Taibusamisaki Park - 1 min walk - 0.1 miles
  • Iwai Beach - 17 min drive - 7.1 miles
  • Tateyama Country Club - 35 min drive - 13.9 miles
  • Mt. Nokogiri Ropeway - 45 min drive - 14.6 miles

Getting around

  • Chiba Tomiura Station - 8 min drive

Restaurants

  • ‪マクドナルド - ‬9 min drive
  • ‪枇杷倶楽部ダイニングカフェ - ‬4 min drive
  • ‪浜の台所 おさかな倶楽部 - ‬18 min walk
  • ‪南房総 やまと寿司富浦店 - ‬5 min drive
  • ‪茂八寿司 - ‬5 min drive

About this property

Grand Mercure Minamiboso Resort & Spa

Grand Mercure Minamiboso Resort & Spa features free WiFi in public areas, spa services, and a seasonal outdoor pool. There's free parking and a free train station shuttle. Front-desk staff can answer questions 24/7, and assist with securing valuables, access to locker space, and luggage storage. Other amenities at this hot springs hotel include laundry facilities, a water dispenser, and a gift shop.
32-inch TVs come with digital channels, and guests can stay connected with free WiFi and wired Internet. Bathrooms offer hair dryers, free toiletries, bidets, and slippers. Refrigerators and safes are also standard. Housekeeping is available once per stay.
Recreational amenities at the hotel include a seasonal outdoor pool.

The recreational activities listed below are available either on site or nearby; fees may apply.

Guests can pamper themselves by indulging in the onsite spa services. Services include massages.

Public bath/onsen services include an indoor public bath (no minerals) and a yukata (Japanese robe). There are indoor hot springs and outdoor hot springs open between 3:00 PM and 11:00 PM. The temperature in the hot springs is set to 104°F.

Awards and affiliations

This property is affiliated with the International LGBTQ+ Travel Association (IGLTA) and welcomes lesbian, gay, bisexual, transgender, queer, intersex, and asexual (LGBTQ+) guests.

Similar properties

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free train station pick-up and drop-off shuttle from 9:00 AM to 5:30 PM
  • Train station shuttle at scheduled times, on request
  • Free bus station shuttle
  • Free self parking on site
  • Limited onsite self parking
  • Wheelchair-accessible van parking available

Food and drink

  • Daily buffet breakfast available 7:00 AM to 9:30 AM for a fee: JPY 3,960 per person
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant

Restaurants on site

  • Le Sensoriel
  • ラウンジ

Things to do

  • Indoor/outdoor hot spring
  • Seasonal outdoor pool
  • Shopping
  • Table tennis

Family friendly

  • Baby bath
  • In-room refrigerator
  • Laundry facilities
  • Seasonal outdoor pool
  • Stroller

Conveniences

  • 24-hour front desk
  • Gift shop/newsstand
  • Laundry facilities
  • Lockers
  • Luggage storage
  • Safe at front desk
  • Vending machine
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Housekeeping (once per stay)

Business services

  • 3 meeting rooms

Spa

  • Hot springs open from 3:00 PM - 11:00 PM
  • Hot springs water temperature - 104 ºF
  • Indoor hot spring
  • Indoor/outdoor hot spring
  • Massage
  • Outdoor hot spring
  • Public indoor bath (no minerals)
  • Public outdoor bath (no minerals)
  • Spa services
  • Yukata (Japanese robes)

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Accessible bus station shuttle
  • Accessible train station shuttle
  • Elevator
  • Handrails in stairways
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible van parking
  • Wheelchairs on site

More

  • Banquet hall
  • Designated smoking areas (fines apply)
  • No plastic drinking straws
  • No plastic soft drink bottles
  • No plastic water bottles

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower/bathtub combination
  • Slippers
  • Towels provided

Entertainment

  • 32-inch TV with digital channels

Food and drink

  • Free bottled water
  • Refrigerator

More

  • Air conditioning
  • Bulk dispensers for toiletries
  • Safe

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: midnight
Early check-in subject to availability
Early check-in is available for a fee
Late check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before 11 AM
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

Guests must contact the property in advance for check-in instructions; front desk staff will greet guests on arrival at the property
To make arrangements for check-in please contact the property ahead of time using the information on the booking confirmation
If you are planning to arrive after midnight please contact the property in advance using the information on the booking confirmation
For any questions, please contact the property using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Service animals exempt from fees

Property payment types

  • American Express
  • Diners Club
  • Discover
  • JCB International
  • Mastercard
  • Visa

Important information

Fees

You'll be asked to pay these charges at the property:

  • A tax is imposed by the city: JPY 150.00 per person, per night. This tax does not apply to children under 12 years of age.

These are all of the charges provided to us by the property.

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • Fee for buffet breakfast: approximately JPY 3960 per person
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)

This list may not be comprehensive. Fees and deposits might not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and cash
Safety features at this property include a carbon monoxide detector, a fire extinguisher, and a smoke detector
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
  • Check-in: 3:00 PM—-midnight
  • Check-out: 11 AM
  • Minimum check-in age: 18
The front desk is open 24 hours a day. For convenient arrivals and departures, you can take advantage of the free shuttle service to and from the train station. Driving? This property offers free parking.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards and cash.
  • Onsite safety features include a carbon monoxide detector, a fire extinguisher, and a smoke detector.

Additional information about polices, regulations, and more:

  • The seasonal pool is open from July to August.
  • Hot springs access available from 3:00 PM to 11:00 PM.
  • Reservations need to be made in advance for massage services. Contact the hotel at the phone number listed on your booking confirmation.
  • As required by the Japanese Ministry of Health, Labour, and Welfare, all international visitors must submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ). Also, it's required that lodging proprietors photocopy the passports of all registering guests and keep the photocopy on file.
  • No cribs or infant beds are available.
  • No rollaway or extra beds are available.
  • Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Minamiboso-Tomiura Royal Hotel
Minamiboso-Tomiura Royal
Minamiboso Tomiura Royal Hotel Japan/Chiba Prefecture
Hotel Resorts MINAMIBOSO
Resorts MINAMIBOSO
Minamiboso Tomiura Royal Hotel
Hotel Resorts MINAMIBOSO
Grand Mercure Minamiboso & Spa
Grand Mercure Minamiboso Resort Spa
Grand Mercure Minamiboso Resort & Spa Hotel
Grand Mercure Minamiboso Resort & Spa Minamiboso
Grand Mercure Minamiboso Resort & Spa Hotel Minamiboso

Frequently asked questions

Is a free cancellation option available at Grand Mercure Minamiboso Resort & Spa?

Grand Mercure Minamiboso Resort & Spa provides free cancellation on certain room rates. If you'd like to learn more, review the cancellation policy on our site.

How much does it cost to stay at Grand Mercure Minamiboso Resort & Spa?

As of Sep 30, 2026, prices found for a 1-night stay for 2 adults at Grand Mercure Minamiboso Resort & Spa on Oct 21, 2026 start from $68, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What can I see close to Grand Mercure Minamiboso Resort & Spa?

This hotel is located in Minamiboso and just steps from Taibusamisaki Park and Minamiboso Quasi-National Park. You'll also find Hojo Beach and Minamibousou Dourakuen within a short drive.

Is there parking available at Grand Mercure Minamiboso Resort & Spa?

Yes, self parking is offered for free at the hotel. Though parking is limited parking, wheelchair-accessible van parking is also available.

Is there a spa available at Grand Mercure Minamiboso Resort & Spa?

Spa services at the hotel include massages.

Does Grand Mercure Minamiboso Resort & Spa include a casino on the premises?

No, Grand Mercure Minamiboso Resort & Spa doesn't have a casino.

Will I find an indoor pool at Grand Mercure Minamiboso Resort & Spa?

No, this hotel doesn't have an indoor pool; however, there is an outdoor pool. The seasonal pool is normally open from July until August.

What will couples enjoy most about a stay at Grand Mercure Minamiboso Resort & Spa?

There are plenty of amenities for couples at this hotel, including an ocean-view restaurant, an indoor hot spring, and a bar/lounge.

Does Grand Mercure Minamiboso Resort & Spa have a hot tub?

No, but guests can enjoy an indoor hot spring at this hotel.

Does Grand Mercure Minamiboso Resort & Spa have a restaurant with a breakfast menu?

Yes, Grand Mercure Minamiboso Resort & Spa serves buffet breakfast for a surcharge each morning at Le Sensoriel.

Will Grand Mercure Minamiboso Resort & Spa allow pets to stay for free?

No, pets aren't allowed at Grand Mercure Minamiboso Resort & Spa though service animals are welcome.

Does Grand Mercure Minamiboso Resort & Spa have connecting rooms available?

No, this hotel doesn't feature connecting guestrooms.

Are there rooms with balconies at Grand Mercure Minamiboso Resort & Spa?

No, there aren't any guestrooms at Grand Mercure Minamiboso Resort & Spa that offer a balcony.

Grand Mercure Minamiboso Resort & Spa Reviews

Reviews

8.2

Very Good

Rating 10 - Excellent. 258 out of 705 reviews
Rating 8 - Good. 281 out of 705 reviews
Rating 6 - Okay. 105 out of 705 reviews
Rating 4 - Poor. 43 out of 705 reviews
Rating 2 - Terrible. 18 out of 705 reviews

8.2/10

Cleanliness

8.2/10

Staff & service

8.0/10

Amenities

8.0/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Food has been greatly upgraded (as well as the price).
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Really good relaxing spot
Stayed 1 night in Dec 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Dinner buffet selection is extensive and the quality is good. Alcohol selection was somewhat limited but adequate. The happy hour from 3:00 to 6:00 p.m. was great, a wonderful way to start your stay. The Onsen is well maintained and clean and the relaxation room next to it is very spacious, cool, and quiet. I especially liked the chilled Biwa leaf tea. The beach area is also spectacular. I highly recommend making the time to walk down to it
Stayed 1 night in Jun 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, room comfort
Nice hotel to stay.
Stayed 1 night in Apr 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities
Beautiful facility and location. Great staff. Wonderful hot springs. Many amenities. Very reasonable price. Fantastic breakfast and social hours.
Stayed 4 nights in Jan 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It's a nice experience to stay in this hotel.
Stayed 2 nights in Apr 2025
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
Spacious clean rooms. Great view
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
Excellent place. Secluded. Ended up staying three nights. Highly recommended
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Will never forget the place the people and the food so amazing
Stayed 10 nights in May 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was perfect. This hotel is probably much better than 5 stars hotel.
Stayed 1 night in Jun 2025
Verified review

6/10 Okay

Liked: Amenities
Good for the kids and have snack
Stayed 1 night in Jun 2025
Verified review

2/10 Terrible

Disliked: Staff & service, property conditions & facilities, room comfort

Don't go

Room and beds were fine; great shower. The onsen bath was overrun with unsupervised children from a school trip. The food was absolutely terrible - the photographs made the food look enticing, but the quality was absolutely terrible. This was probably built as an up market resort, which then fell on bad times.
Stayed 1 night in Aug 2025
Verified review

6/10 Okay

Liked: Cleanliness, staff & service
The room is spacious and clean, amazing ocean view, if you expect a silence and romance holiday, please find another one, it's good for the family and kidsssss. Food is out of our expectation, little expensive in this cost, you have more choices. I am little disappointed with this place.
Stayed 1 night in May 2025
Verified review

6/10 Okay

Liked: Cleanliness, staff & service, amenities
Disliked: Property conditions & facilities
Very old style
Stayed 1 night in Jun 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
bad communication on front desk (don.t speak English)
Stayed 16 nights in May 2024
Verified review

6/10 Okay

Liked: Cleanliness
Firtst room we got was far from the one that looked like on their advertising. So we got back to the front desk to complain and we received another room. The new room we got was slightly better and we kept it. However the room was decorated without any coziness and the accommodations were average and very poor for a japanese Hotel and the price we paid. Bathroom was nice though and it was clean. We paid almost 700€ in total for two nights which was a complete ripoff. Would never come back again!
Stayed 2 nights in Aug 2024
Verified review

8/10 Good

Liked: Staff & service, amenities
According to the neighbor and the staffs, they opened April 2024 from previous old hotel with minor renovation. Very beautiful location and spacious property, but unfortunately the place needs improvement. 1 The carpet, specially, spa area smells as fungus. 2 So many steps are very dangerous for all people. For example, inside room bath have to step up around 10 inches, and public spa entrance also has big step when we enter. If the hotel in US, it will be not pass safety reason and ADA. No dining option besides around 9,000JPA buffet at night. The buffet was superb, including alcohol and fine deserts, but I don’t drink so the price is unreasonable for me and vegetarian. You need rent a car, other wise you can not go out from the area. A shuttle bus to go to the high way bus station is available. A souvenir shop available, but it is not convenient store, so if you need snacks and other things, highly recommend to get in town before go to the hotel. Good luck!
Stayed 1 night in Sep 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
よい
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
子供も楽しんでて良かった
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
スタッフもキビキビしていて、とても好感が持てました チェックイン後、ビールやソフトドリンクが飲めるのはいいですね 朝食だけでしたが、種類も多く食べ過ぎてしまいました 一つ気になったのはエレベーターが4つあるのに稼働がスムーズではなかったことでした 全体的には大変よかったです また、ぜひ利用したいと思います
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
ゴージャスで綺麗でとてもよかった。 サービスも多く満足だった。
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
家族旅行で利用しました。 到着してからのフリードリンクとお菓子、小さな子供がいても安心できる清潔感、子供の遊び場が沢山ある、朝食も豪華で選び放題。大変満足できるお宿でした。また泊まりに行きたいです。
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
今回息子夫婦と孫4歳、3歳達との旅行でした。2度目の宿泊です。 ホテル内はとても綺麗でお部屋も広く、景色もとてもいいです。 何よりお食事が美味しくオールインクルーシブなのが嬉しいです。 歩いて海に行けるのも今回とても楽しい時間でした。 お子様連れには至れり尽せりのホテルだと思います。 マッサージを今回予約しましたがとても上手方でした。
Stayed 1 night in Jun 2026
Verified review

8/10 Good

Liked: Staff & service, amenities
ラウンジ及びビュッフェのドリンクが無料なのが嬉しかった!
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
こどものプレイルームが大変良かった
Stayed 1 night in May 2026