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Grand Mercure Minamiboso Resort & Spa

4.0 star property

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Photo gallery for Grand Mercure Minamiboso Resort & Spa

A hotel room with a bed, desk, chair, sofa, and a large window with a view of the sea.
A traditional Japanese onsen with stone flooring, a wooden pergola, and a bamboo wall.
A reception area with a stone wall, vertical light panels, and a wooden reception desk.
A spacious lobby with a grand staircase and large windows.
Front of property

Reviews

8.2 out of 10
Very good

Popular amenities

  • Spa
  • Parking included
  • Free WiFi
  • Air conditioning
The current price is $142
$128 nightly
$142 total
Aug 27 - Aug 28

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, Okinoshima Park
    ‪23 min drive‬

Room options

View all photos for Japanese-Style Room with 5 Futons

A modern interior with a patterned ceiling, leather seating, a long table, and large windows.

Japanese-Style Room with 5 Futons

7.2 out of 10
Good
(15 reviews)
  • 388 sq ft
  • 1 bedroom
  • Sleeps 8
  • 5 Twin Futons
  • Free WiFi

View all photos for Superior Room, Non Smoking

2 bedrooms, in-room safe, WiFi (free), bed sheets

Superior Room, Non Smoking

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

View all photos for Superior Room with 3 single beds, 2 extra bed Forest view

Superior Room with 3 single beds, 2 extra bed Forest view | 2 bedrooms, in-room safe, WiFi (free), bed sheets

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 WiFi

View all photos for Classic Room, 3 Twin Beds

Classic Room, 3 Twin Beds | 2 bedrooms, in-room safe, WiFi (free), bed sheets

Classic Room, 3 Twin Beds

7.4 out of 10
Good
(9 reviews)
  • 388 sq ft
  • 1 bedroom
  • Sleeps 6
  • 3 Twin Beds
  • Free WiFi

View all photos for Japanese-Style Room for Group with 10 Futons

A tatami mat room with a television, tatami mats, a table, chairs, and sliding doors.

Japanese-Style Room for Group with 10 Futons

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

View all photos for Standard Room with 2 Single beds and Sofa bed

2 bedrooms, in-room safe, WiFi (free), bed sheets

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 WiFi

View all photos for Classic Room with 4 futon beds, Dog-friendly

A room with tatami flooring, a television, a sofa, a table with cups, and a window with a view.

Classic Room with 4 futon beds, Dog-friendly

  • Sleeps 7
  • 2 Twin Beds
  • Free WiFi

View all photos for Japanese-Western Room with 2 Single beds and 3 Futons

Japanese-Western Room with 2 Single beds and 3 Futons | 2 bedrooms, in-room safe, WiFi (free), bed sheets

Japanese-Western Room with 2 Single beds and 3 Futons

  • Sleeps 6
  • 2 Twin Beds
  • Free WiFi

View all photos for Classic Room, 1 Twin Bed

A hotel room with a bed, a desk, a chair, a window with a view, and a picture on the wall.

Classic Room, 1 Twin Bed

  • Sleeps 2
  • 1 Twin Bed
  • Free WiFi

View all photos for Junior Suite with 2 single beds, 4 futon beds, Forest view

Junior Suite with 2 single beds, 4 futon beds, Forest view | 2 bedrooms, in-room safe, WiFi (free), bed sheets

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

10.0 out of 10
Exceptional
(1 review)
  • Sleeps 8
  • 2 Twin Beds
  • Free WiFi

View all photos for Deluxe Suite, Multiple Beds, Ocean View

Deluxe Suite, Multiple Beds, Ocean View | 2 bedrooms, in-room safe, WiFi (free), bed sheets

Deluxe Suite, Multiple Beds, Ocean View

  • Ocean view
  • Sleeps 8
  • 4 Twin Beds
  • Free WiFi

View all photos for Junior Suite, 2 Twin Beds, Ocean View

A modern hotel room with a large bed, a headboard with built-in lighting, and a wall-mounted light fixture.

Junior Suite, 2 Twin Beds, Ocean View

  • Ocean view
  • Sleeps 8
  • 2 Twin Beds
  • Free WiFi

View all photos for Classic Room, 2 Twin Beds

A neatly made bed with white linens and a gold-colored headboard.

Classic Room, 2 Twin Beds

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

View all photos for Standard Suite, 2 Twin Beds, Ocean View

Standard Suite, 2 Twin Beds, Ocean View | 2 bedrooms, in-room safe, WiFi (free), bed sheets

Standard Suite, 2 Twin Beds, Ocean View

  • Sleeps 10
  • 2 Twin Beds
  • Free WiFi

View all photos for Classic Room, 3 Twin Beds

A hotel room with a bed, a desk with a TV, a green sofa, and a small table with toys.

Classic Room, 3 Twin Beds

  • Sleeps 5
  • 3 Twin Beds
  • Free WiFi

Classic Room, 1 Double Bed (Semi)

  • Sleeps 3
  • 1 Double Bed
  • Free WiFi

Standard Room, 2 Twin Beds (Forest View)

  • Sleeps 8
  • 2 Twin Beds
  • Free WiFi

Classic Room, Multiple Beds (Forest View)

  • Sleeps 6
  • 4 Twin Beds
  • Free WiFi

Classic Room, Multiple Beds (Forest View)

  • Sleeps 6
  • 4 Twin Beds
  • Free WiFi

View all photos for Japanese-style Room, Multiple Beds (Classic)

Japanese-style Room, Multiple Beds (Classic) | 2 bedrooms, in-room safe, WiFi (free), bed sheets

Japanese-style Room, Multiple Beds (Classic)

  • Sleeps 6
  • 4 Twin Beds
  • Free WiFi

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About the neighborhood

Minamiboso

When you stay at Grand Mercure Minamiboso Resort & Spa in Minamiboso, you'll be in the entertainment district, just steps from Minamiboso Quasi-National Park and Taibusamisaki Park. .This hotel is 2 mi (3.3 km) from Daifukuji Temple and 2.9 mi (4.6 km) from Minamibousou Dourakuen.

What's nearby

  • Minamiboso Quasi-National Park - 1 min walk - 0.0 miles
  • Taibusamisaki Park - 1 min walk - 0.1 miles
  • Hojo Beach - 12 min drive - 4.8 miles
  • Iwai Beach - 17 min drive - 7.1 miles
  • Okinoshima Park - 23 min drive - 8.7 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
  • ‪南房総 やまと寿司富浦店 - ‬5 min drive
  • ‪浜の台所 おさかな倶楽部 - ‬18 min walk
  • ‪海鮮食堂ISOBA - ‬4 min drive

About this property

Grand Mercure Minamiboso Resort & Spa

Grand Mercure Minamiboso Resort & Spa offers 197 air-conditioned accommodations with safes and complimentary bottled water. Televisions come with digital channels.

Bathrooms include shower/tub combinations, slippers, bidets, and complimentary toiletries. Guests can surf the web using the complimentary wired and wireless Internet access. Housekeeping is offered once per stay and change of bedsheets can be requested. Housekeeping is provided on a limited basis.

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.

Make yourself at home in one of the 197 air-conditioned rooms featuring refrigerators. Complimentary wired and wireless internet access keeps you connected, and digital programming provides entertainment. Private bathrooms with shower/tub combinations feature complimentary toiletries and bidets. Conveniences include safes and complimentary bottled water, and housekeeping is provided once per stay.
Be sure to enjoy recreational amenities including hot springs and a seasonal outdoor pool. This hotel also features complimentary wireless internet access, gift shops/newsstands, and a banquet hall.
Satisfy your appetite at Le Sensoriel, a restaurant where you can take in the ocean view. Snacks are also available at the coffee shop/cafe. Quench your thirst with your favorite drink at the bar/lounge. Buffet breakfasts are available daily from 7 AM to 9:30 AM for a fee.
Featured amenities include a 24-hour front desk, luggage storage, and laundry facilities. This hotel has 3 meeting rooms available for events. A train station pick-up service is provided at no charge, and free self parking is available onsite.
Buffet breakfasts are available for a surcharge and are served each morning between 7 AM and 9:30 AM.
Le Sensoriel - Overlooking the ocean, this restaurant serves breakfast and dinner. Open daily.
ラウンジ - This café overlooks the ocean. Open daily.

All inclusive details

All-inclusive room rates at Grand Mercure Minamiboso Resort & Spa are available. These rates are higher because they include onsite food and beverages in the room rate (some restrictions may apply).

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.

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
  • Eco-friendly 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

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • 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.

We have included all charges provided to us by the property.

Optional extras

  • 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)

The above list may not be comprehensive. Fees and deposits may 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
Additional fees may apply to children for items such as extra bedding and meals.

We should mention

The seasonal pool will be open from July to August
Hot springs access available from 3:00 PM to 11:00 PM
Reservations are required for massage services; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
The Japanese Ministry of Health, Labour, and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ); additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file
A car is not required for transportation to and from this property
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

Grand Mercure Minamiboso Resort & Spa Reviews

Reviews

8.2

Very Good

Rating 10 - Excellent. 245 out of 675 reviews
Rating 8 - Good. 273 out of 675 reviews
Rating 6 - Okay. 100 out of 675 reviews
Rating 4 - Poor. 41 out of 675 reviews
Rating 2 - Terrible. 16 out of 675 reviews

8.2/10

Cleanliness

8.2/10

Staff & service

8.0/10

Amenities

8.0/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Brian

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

10/10 Excellent

Joseph

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

10/10 Excellent

Michael L

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

8/10 Good

Christina

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

8/10 Good

Li

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

10/10 Excellent

Hamsa Shijas

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

10/10 Excellent

Hamsa Shijas

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

10/10 Excellent

Derek

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

10/10 Excellent

Yasuhiro

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

6/10 Okay

Mauriz

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

2/10 Terrible

David

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

8/10 Good

TOMOTAKA

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The breakfast burger is delicious. Egg dishes are not good stay in peace and quiet
Stayed 1 night in Nov 2023
Verified

10/10 Excellent

Mitsuru

Liked: Property conditions & facilities
Excellent. Only problem is, one cafeteria at the entire facility.
Stayed 1 night in Apr 2024
Verified

6/10 Okay

Antonio

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

6/10 Okay

Eunjoo

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

10/10 Excellent

Andrzej

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

4/10 Poor

Conan

Liked: Cleanliness
Disliked: Staff & service, amenities, property conditions & facilities
The hotel is very clean and well kept. However their dinner buffet option is expensive @ ¥6,000 but the quality is worth ¥800. The food is put plainly, lower than average. It’s much better spent taking a taxi and going into town. In addition one of the bath facilities was under construction making women and men hours timed. They still charged us “nyutouzei” which is bath tax. They should be lowering this or ridding it during the inconvenience. Otherwise the rooms are very clean.
Stayed 1 night in Jan 2024
Verified

6/10 Okay

Michael

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

8/10 Good

Ayako

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

8/10 Good

Yukari

Liked: Cleanliness, staff & service, property conditions & facilities
落ち着いた雰囲気でした
Stayed 1 night in Apr 2026
Verified

8/10 Good

hisako

Liked: Cleanliness, property conditions & facilities
Disliked: Staff & service
リゾート満載で とても贅沢な旅行になりありがとうございます
Stayed 1 night in Apr 2026
Verified

8/10 Good

seiichi

Liked: Amenities
リノベ済みの部屋は普通のキレイなホテル並みで リノベ未実施の部屋は古さを感じるがきちんと清掃されていた。 食事と大浴場は星５つ🌟🌟🌟🌟🌟。 欧米のインクルーシブのようにビールなどアルコールが無料で飲み放題だった。 周辺にコンビニなど買い物する店が無いから チェックイン時に持ち込み推奨。
Stayed 1 night in Apr 2026
Verified

8/10 Good

HIROSHI

ちょっと古い施設の感じ何した
Stayed 1 night in Apr 2026
Verified

8/10 Good

Yui

Disliked: Cleanliness
【部屋】和室を選択。2部屋分を一部屋にしていただいたため、広さは十分でした。ただ、ユニットバスの外壁がカビていた。また、のぞかないとみえない所は、埃が溜まっていた。 敷布団は自分で敷くスタイルでしたが、押入れの中に部屋の仕切りが入っており、取り出しにくい状態など、気になる箇所はいくつかありました。 【料理】世界各国の料理があり、楽しかった。子どもビュッフェもあり子どもも楽しめた。1家族5人以上だと席の都合上、会場の奥に案内されてしまい、毎回料理を取りに行くのに時間がかかった。 【遊び場】想像していたよりこじんまりとしていた。ただ、保護者の目の届く範囲で遊んでくれるので安全に見守れる。6歳と2歳の子どもにはちょうど良い広さと遊具だったのか、とても満足していた。 【ラウンジ】時間によっては、ビール、ワインしかなく、飲めるお酒が少ない。つまみとお菓子もあまり種類がなかった。 ジュースはファミレスのジュースバーと同じだったので種類もあった。 コスパを考えると十分な宿泊施設でした！！ 子どもは、ここに住みたいと言うくらい楽しんでいました。
Stayed 1 night in Apr 2026
Verified

6/10 Okay

??

Liked: Cleanliness
Disliked: Staff & service
夫婦2人の予約､車椅子用の部屋で洗面所の鏡が車椅子の角度になっていて全く映らず。車椅子の方は便利でもそうでない人にとっては使い勝手は悪い。
Stayed 1 night in Mar 2026

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