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Grand Mercure Lake Hamana Resort & Spa

4.0 star property
Hotel with free parking, steps from Lake Hamana

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Photo gallery for Grand Mercure Lake Hamana Resort & Spa

Seasonal outdoor pool
Lobby
In-room safe, iron/ironing board, free WiFi, bed sheets
Flat-screen TV
Exterior

Reviews

8.2 out of 10
Very good

Popular amenities

  • All inclusive
  • Spa
  • Pool
  • Breakfast available
  • Parking included
  • Laundry

Room options

Available filters for rooms
Showing 16 of 16 rooms

View all photos for Standard Room, 2 Twin Beds (Shower Booth)

In-room safe, iron/ironing board, free WiFi, bed sheets

Standard Room, 2 Twin Beds (Shower Booth)

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 4
  • 2 Twin Beds

View all photos for Classic Room, 2 Twin Beds, Accessible

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Room, 2 Twin Beds, Accessible

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 4
  • 2 Twin Beds

View all photos for Classic Suite, 2 Twin Beds

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Suite, 2 Twin Beds

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 8
  • 2 Twin Beds

View all photos for Standard Room, 2 Twin Beds

Standard Room, 2 Twin Beds | In-room safe, iron/ironing board, free WiFi, bed sheets

Standard Room, 2 Twin Beds

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 8
  • 2 Twin Beds

View all photos for Classic Room, Japanese style, 4 futon beds, Ocean/Sea view

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Room, Japanese style, 4 futon beds, Ocean/Sea view

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 8
  • 3 Twin Beds

View all photos for Classic Suite, Multiple Beds (Japanese Western Style)

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Suite, Multiple Beds (Japanese Western Style)

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 7
  • 4 Twin Beds

View all photos for Classic Room, 1 Double Bed

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Room, 1 Double Bed

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 3
  • 1 Double Bed

View all photos for Classic Suite, 2 Twin Beds

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Suite, 2 Twin Beds

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 4
  • 2 Twin Beds

View all photos for Executive Room, 2 Twin Beds

Executive Room, 2 Twin Beds | In-room safe, iron/ironing board, free WiFi, bed sheets

Executive Room, 2 Twin Beds

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 6
  • 2 Twin Beds

View all photos for Superior Room with 2 single beds and 1 extra bed

In-room safe, iron/ironing board, free WiFi, bed sheets

Superior Room with 2 single beds and 1 extra bed

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 6
  • 2 Twin Beds and 2 Double Sofa Beds

View all photos for Classic Room, Japanese-Western style, 2 singlebeds and 3 futon beds, Lake view

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Room, Japanese-Western style, 2 singlebeds and 3 futon beds, Lake view

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 10
  • 2 Twin Beds and 3 Twin Futons

View all photos for Classic Room, Multiple Beds (Japanese Western Style)

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Room, Multiple Beds (Japanese Western Style)

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 9
  • 2 Twin Beds and 1 Double Sofa Bed

View all photos for Superior Room, 3 Twin Beds

In-room safe, iron/ironing board, free WiFi, bed sheets

Superior Room, 3 Twin Beds

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 8
  • 3 Twin Beds

View all photos for Classic Room with 2 single beds and 2 extra beds

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Room with 2 single beds and 2 extra beds

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 8
  • 2 Twin Beds and 2 Double Sofa Beds

View all photos for Classic Room with 2 single beds and 2 extra beds

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Room with 2 single beds and 2 extra beds

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 8
  • 2 Twin Beds

View all photos for Classic Room, Japanese style, 4 futon beds, Lake view

In-room safe, iron/ironing board, free WiFi, bed sheets

Classic Room, Japanese style, 4 futon beds, Lake view

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Bidet
Hair dryer
Private bathroom
Satellite channels
  • Sleeps 6
  • 4 Twin Futons

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About the neighborhood

Map
4396-1 Yamazaki, Yuto-cho, Chuo-ku, Hamamatsu, 431-0101

What's nearby

  • Lake Hamana - 1 min walk - 0.0 miles
  • Hamanako Garden Park - 4 min drive - 1.5 miles
  • Hamamatsu Flower Park - 11 min drive - 5.0 miles
  • Hamanako Palpal Theme Park - 12 min drive - 5.4 miles
  • Hamamatsu Museum of Musical Instruments - 17 min drive - 7.9 miles

Getting around

  • Oitsu Station - 30 min drive
  • Mt. Fuji - Shizuoka Airport (FSZ) - 69 min drive

Restaurants

  • ‪旬彩一徳 - ‬8 min drive
  • ‪魚勝 - ‬16 min walk
  • ‪DRINK&FOOD LEADER リーダー 弁天島店 - ‬5 min drive
  • ‪弁天島山本亭 - ‬4 min drive
  • ‪麺屋田力 - ‬4 min drive

About this property

Grand Mercure Lake Hamana Resort & Spa

Upscale hotel near Lake Hamana
Located close to Hamanako Garden Park, Grand Mercure Lake Hamana Resort & Spa provides an indoor mineral hot spring (onsen), shopping on site, and a garden. Treat yourself to a massage or other spa services. Stay connected with free in-room WiFi, and guests can find other amenities such as an arcade/game room and laundry facilities.
You'll also find perks like:
  • A seasonal outdoor pool and a children's pool
  • Free self parking
  • Buffet breakfast (surcharge), free train station pick-up, and hot springs on site
  • Smoke-free premises, a vending machine, and multilingual staff
Room features
All 369 rooms offer comforts such as air conditioning, as well as thoughtful touches like free WiFi and safes.
Other amenities include:
  • Bathrooms with bidets and tubs or showers
  • Flat-screen TVs with satellite channels
  • Refrigerators, heating, and daily housekeeping

All inclusive details

All-inclusive room rates at Grand Mercure Lake Hamana 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.

Languages

English, Japanese

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free train station pick-up and drop-off shuttle from 2:00 PM to 5:00 PM
  • Train station shuttle at scheduled times
  • Free self parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Daily buffet breakfast available 7:00 AM to 9:30 AM for a fee: JPY 3,800 to 3,800 for adults and JPY 2,000 to 2,000 for children
  • A restaurant

Things to do

  • Arcade/game room
  • Children's pool
  • Hot springs
  • Seasonal outdoor pool
  • Shopping

Family friendly

  • Arcade/game room
  • Children's pool
  • In-room refrigerator
  • Laundry facilities
  • Seasonal outdoor pool

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Newspapers in lobby
  • Safe at front desk
  • Vending machine

Guest services

  • Housekeeping (daily)
  • Multilingual staff

Business services

  • Meeting rooms

Outdoors

  • Garden

Spa

  • Hot springs
  • Massage
  • Public indoor mineral hot springs (onsen)
  • Public outdoor mineral hot springs (onsen)
  • Separate men/women areas in public bath
  • Spa services

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel

More

  • Smoke-free property

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Bathtub or shower
  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Slippers
  • Toilet paper
  • Toothbrush and toothpaste
  • Towels provided

Entertainment

  • Flat-screen TV with satellite channels

Food and drink

  • Refrigerator

More

  • Air conditioning
  • Heating
  • Iron/ironing board on request
  • Phone
  • Safe

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: midnight
Late check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before 11 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property
If you are planning to arrive after 8 PM 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
Guests must be at least 20 years to stay in a smoking room.

Renovations and closures

This property is closed from February 9 2026 to February 9 2026 (dates subject to change).

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

Optional extras

  • Fee for buffet breakfast: approximately JPY 3800 to 3800 for adults, and JPY 2000 to 2000 for children

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; cash is not accepted
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
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 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

Hamanako Royal Hotel Hamamatsu
Hamanako Royal Hotel
Hamanako Royal Hamamatsu
Hamanako Royal
HAMANAKO Hotel Hamamatsu
HAMANAKO Hotel
HAMANAKO Hamamatsu
HAMANAKO
THE HAMANAKO
Mercure Hamana & Spa Hamamatsu
Grand Mercure Lake Hamana Resort Spa
Grand Mercure Lake Hamana Resort & Spa Hotel
Grand Mercure Lake Hamana Resort & Spa Hamamatsu
Grand Mercure Lake Hamana Resort & Spa Hotel Hamamatsu

Frequently asked questions

Does Grand Mercure Lake Hamana Resort & Spa have a pool?

Yes, this property has a seasonal outdoor pool and a children's pool.

Is Grand Mercure Lake Hamana Resort & Spa pet-friendly?

No, only service animals are welcome at the property.

How much is parking at Grand Mercure Lake Hamana Resort & Spa?

Self parking is free at this property.

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

Check-in start time: 3 PM; Check-in end time: midnight. Late check-in is available during limited hours.

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

Check-out is at 11 AM.

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

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

Where is Grand Mercure Lake Hamana Resort & Spa located?

Located in Nishi Ward, this hotel is steps from Lake Hamana and 2.8 mi (4.5 km) from Hamanako Garden Park. Hamamatsu Flower Park and Hamanako Palpal Theme Park are also within 6 mi (10 km).

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Grand Mercure Lake Hamana Resort & Spa Reviews

Reviews

8.2

Very Good

Rating 10 - Excellent. 173 out of 523 reviews
Rating 8 - Good. 233 out of 523 reviews
Rating 6 - Okay. 77 out of 523 reviews
Rating 4 - Poor. 27 out of 523 reviews
Rating 2 - Terrible. 13 out of 523 reviews

8.2/10

Cleanliness

8.0/10

Staff & service

7.6/10

Amenities

7.8/10

Property conditions & facilities

7.8/10

Eco-friendliness

Reviews

6/10

Welcome lounge and night lounge foods are delicious.
Stayed 1 night in Jan 2025

10/10

Excellent food on site
Stayed 1 night in Jul 2024

10/10

Nice clean and warm, room, friendly staff. Lovely breakfast
Stayed 1 night in Nov 2024

8/10

11th floor is newly renovated. Room is large and the lakeside view is manificent
Stayed 1 night in Nov 2024

8/10

The hotel is a bit old and could probably use a remodel. However the hotel is clean, has a nice onsen, and the customer service was very good. My kids also enjoyed the outdoor pool the resort has. I would stay again if I visited Hamamatsu again.
Stayed 2 nights in Jul 2024

4/10

They server breakfast and lunch with no food options in-between. nothing at all the closest place to get food is a 7-11 that is quite a walk away. the pool is nice but shuts down frequently for no reason. they havea ping pong room but again it is only open fro a few hours after 3pm. therre is a lot of time with nothing do do with your kids which is not great.
Stayed 4 nights in Jul 2024

6/10

ビュッフェの味があまりよくなかったです。
Stayed 1 night in May 2025

10/10

夕食も朝食もとても美味しかったです。フルーツジュースなど飲み物がもう少し豊富だとありがたかったです。食器を自分たちで下げるスタイルなのはチャット残念でもありましたが、だからこの値段で、この料理とラウンジのサービスなどもあるんだろうなと思うと、特に気になりませんでした。 温泉もとても広々してて、心地よかったです。是非また行きたいと思います。
Stayed 1 night in May 2025

6/10

エレベーターの数が部屋数に対して少なく移動がしにくい。
Stayed 1 night in May 2025

6/10

浜名湖が一望できる景色に感動しました。お部屋も広くて快適に過ごせました。
Stayed 1 night in May 2025

10/10

Stayed 1 night in May 2025

8/10

真夜中の突然の停電、チェックアウトの時に一言欲しかったな。
Stayed 1 night in May 2025

8/10

フリーラウンジがとても良かったです。 サウナに入りたかったのですが　女風呂のミストサウナが壊れていて残念でした。 男女入れ替えのお風呂なら良かったです。
フリーラウンジのおつまみ　
Stayed 1 night in May 2025

8/10

部屋もきれいでよかったです。 食事が混み合って大変でした。
Stayed 1 night in May 2025

10/10

Stayed 3 nights in May 2025

8/10

1歳半の子を連れての宿泊でしたが、のびのび走り回ったり出来る場所もあったので、退屈することも無く過ごせました。 露天風呂も気に入って何回も入りました♨️ 空調管理が一括で変えれなかったことが少し残念でした。 あとは全部満足です。
Stayed 1 night in May 2025

6/10

大浴場の洗い場に鏡がないところがあって驚きましたがその他は満足でした。
Stayed 2 nights in May 2025

10/10

お部屋が綺麗で清掃が行き届いているのがとても良かったです！
Stayed 2 nights in May 2025

8/10

布団がセルフだった。長野はひいてあったのに。 眺めが良かった。
Stayed 1 night in May 2025

10/10

周辺に店がない代わりに、ウェルカムドリンクや夜のラウンジの解放など、大人同士自由にお酒を飲みながらゆっくりとおしゃべりできる場が良かったです。
Stayed 1 night in May 2025

6/10

洗面台の照明が暗いため、化粧しづらかった。
Stayed 1 night in May 2025

8/10

ウェルカムドリンクバーが豪華でした。 部屋も清潔でコスパ良好です。
Stayed 1 night in Apr 2025

8/10

Stayed 1 night in May 2025

10/10

食事、温泉 良好
Stayed 1 night in May 2025

8/10

Stayed 1 night in May 2025