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Grand Mercure Minamiboso Resort & Spa

Property class: 4

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Photo gallery for Grand Mercure Minamiboso Resort & Spa

A spacious corridor with a view of the outdoors, featuring tall columns and a wooden floor. - Grand Mercure Minamiboso Resort & Spa (Minamiboso)
A beach with a rocky shoreline and a view of the sea. - Grand Mercure Minamiboso Resort & Spa (Minamiboso)
A traditional Japanese onsen with stone flooring, a wooden pergola, and a bamboo wall. - Grand Mercure Minamiboso Resort & Spa (Minamiboso)
A spacious lobby with a grand staircase and large windows. - Grand Mercure Minamiboso Resort & Spa (Minamiboso)
A hotel with a large building, palm trees, and a well-lit entrance. - Grand Mercure Minamiboso Resort & Spa (Minamiboso)
Consider a stay at Grand Mercure Minamiboso Resort & Spa and take advantage of an indoor public bath (no minerals), shopping on site, and a coffee shop/cafe. Treat yourself to a massage or other spa services. The on-site restaurant, Le Sensoriel, offers breakfast, dinner, and ocean views. Free in-room WiFi is available to all guests, along with laundry facilities and a bar.

Reviews

8.2 out of 10
Very good

Popular amenities

  • Spa
  • Parking included
  • Free WiFi
  • Air conditioning

Off-peak, on budget: 30% or more off select hotels in our fall sale

Skip the crowds, keep the savings. AARP members save more after Labor Day. Book by Oct 7, 2026.

Room options

Available filters for rooms
Showing 20 of 20 rooms

View all photos for Japanese-Style Room with 5 Futons

Combined shower/tub, eco-friendly toiletries, hair dryer, slippers

Japanese-Style Room with 5 Futons

  • 36 sq m
  • 1 bedroom
  • Sleeps 8
  • 5 Twin Futons
  • Free wired internet

View all photos for Superior Room, Non Smoking

A hotel room with a large bed, a TV, a small table, and a window with a view.

Superior Room, Non Smoking

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

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

A hotel room with a large bed, a TV, a small table, and a window with a view.

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

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

View all photos for Classic Room, 3 Twin Beds

A modern bathroom with a bathtub, a sink, and a toilet.

Classic Room, 3 Twin Beds

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

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

A modern bathroom with a bathtub, a sink, and a toilet.

Japanese-Style Room for Group with 10 Futons

  • 36 sq m
  • 1 bedroom
  • Sleeps 15
  • 5 Twin Futons
  • Free wired internet

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

A hotel room with two beds, a TV, a desk, and a window with curtains.

Standard Room with 2 Single beds and Sofa bed

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

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

A modern bathroom with a bathtub, a sink, and a toilet.

Classic Room with 4 futon beds, Dog-friendly

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

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

A modern bathroom with a bathtub, a sink, and a toilet.

Japanese-Western Room with 2 Single beds and 3 Futons

  • Sleeps 6
  • 2 Twin Beds
  • Free wired internet

View all photos for Classic Room, 1 Twin Bed

A modern bathroom with a bathtub, a sink, and a toilet.

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

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

A coastal landscape with a view of the ocean and a grassy area with a structure.

Deluxe Suite, Multiple Beds, Ocean View

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

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

A modern living room with a wooden ceiling, a large window with a view of the sea, a sofa with cushions, and a dining area with chairs and a table.

Junior Suite, 2 Twin Beds, Ocean View

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

View all photos for Classic Room, 2 Twin Beds

A hotel room with two beds, a desk with a computer, a chair, a TV, and a lamp.

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

View all photos for Classic Room, 3 Twin Beds

A hotel room with two beds, a desk with a computer, a chair, a TV, and a lamp.

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

Located in Minamiboso, Grand Mercure Minamiboso Resort & Spa is in the entertainment district. Mt. Nokogiri Ropeway and Tateyama Country Club are worth checking out if an activity is on the agenda, while those wishing to experience the area's natural beauty can explore Minamiboso Quasi-National Park and Taibusamisaki Park. Minamibousou Dourakuen and Shore Station Tateyama are also worth visiting. Visit our Minamiboso travel guide
Map
1212 Tadara, Tomiura-cho, Minamiboso, Chiba-ken, 299-2404

What's nearby

  • A rocky cliff with a railing and people standing on top.
    Minamiboso Quasi-National Park
    1 min walk - 0.0 miles
  • A traditional Japanese castle with multiple tiers, white walls, and dark wooden accents.
    Tateyama Castle
    17 min drive - 6.7 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

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

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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)

Frequently asked questions

Does Grand Mercure Minamiboso Resort & Spa have a pool?

Yes, this property has a seasonal outdoor pool.

Is Grand Mercure Minamiboso Resort & Spa pet-friendly?

No, only service animals are welcome at the property.

How much is parking?

Self parking is free at this property.

What time is check-in at Grand Mercure Minamiboso Resort & Spa?

Check-in start time: 3:00 PM; Check-in end time: midnight. A fee applies for early check-in (subject to availability). Late check-in is available during limited hours.

What time is check-out at Grand Mercure Minamiboso Resort & Spa?

Check-out is at 11 AM. Late check-out is available for a fee (subject to availability).

Are there all-inclusive benefits at Grand Mercure Minamiboso Resort & Spa?

Some rate plans available at this hotel are all-inclusive.

Where is Grand Mercure Minamiboso Resort & Spa located?

Situated in the entertainment district, this hotel is steps from Minamiboso Quasi-National Park and Taibusamisaki Park. Daifukuji Temple and Minamibousou Dourakuen are also within 3 mi (5 km).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

Grand Mercure Minamiboso Resort & Spa Reviews

8.2

Very Good

8.2

Cleanliness

7.6

Location

8.2

Staff & service

8.0

Property conditions & facilities
Rating 10 - Excellent. 255 out of 700 reviews
Rating 8 - Good. 280 out of 700 reviews
Rating 6 - Okay. 105 out of 700 reviews
Rating 4 - Poor. 43 out of 700 reviews
Rating 2 - Terrible. 17 out of 700 reviews

Reviews

Verified review

10/10 Excellent

Joseph

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

10/10 Excellent

Brian

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

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 review

10/10 Excellent

Hamsa Shijas

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

6/10 Okay

Mauriz

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

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 review

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 review

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 review

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 review

8/10 Good

Christina

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

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 review

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 review

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 review

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 review

8/10 Good

Mao

Liked: Cleanliness, property conditions & facilities
毎年泊まっているホテル 子供がいるのでとても遊び場やアメニティがありがたい環境です！ 敷布団が古いことやシャワールームにこばえが大量に発生していてそこは残念でした
Stayed 3 nights in Sep 2026
Verified review

8/10 Good

Takao

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
チェックイン前も休憩室でドリンク、かき氷を食べてすごせるのが良かった。
Stayed 1 night in Sep 2026
Verified review

10/10 Excellent

Takayuki

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
ラウンジでアルコールが飲めること、キッズスペースの居心地の良さ、朝ごはんのブュッフェの美味しさからリピートしています。 お風呂が熱くて息子が入ってくれないのだけ、難点でしたが、７歳になってやっと克服してくれました。
Stayed 2 nights in Aug 2026
Verified review

10/10 Excellent

FUM IKO

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
夜、遅くまで、お酒などのサービスが嬉しかったです。室内の遊び場も子ども達は堪能したようです。
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

武蔵

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
ありがとうございました。
Stayed 1 night in Aug 2026
Verified review

6/10 Okay

Atusuma

Liked: Amenities
子供連れには過ごしやすい施設、設備でした。
Stayed 1 night in Aug 2026
Verified review

8/10 Good

reiko

Liked: Staff & service
バーが前に比べて飲ま物が少なかったのが残念 です。
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

Minei

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
お風呂も子ども（大人も）が遊ぶスペースも大満足でした。
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

Ayaka

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
プールに卓球に豪華なバイキングに、夏休みを満喫できました！
Stayed 1 night in Aug 2026
Verified review

8/10 Good

Yusuke

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
プールが狭い
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

hiroyuki

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
スタッフの皆さんはとても笑顔が素敵で暖かいです。 繁忙期だったので駐車場合宿遠かった。 お食事も美味しかったです
Stayed 2 nights in Aug 2026