Karatsu Seaside Hotel

Karatsu hotel with 3 restaurants and conference center

Choose dates to view prices

Fri, Feb 13
Mon, Feb 16
February 2026
12
March 2026
Karatsu Seaside Hotel is your haven near the coast, where you can unwind in an indoor mineral hot spring and enjoy a meal at one of three on-site restaurants. With free WiFi, laundry facilities, and bike rentals available to explore the surroundings.
Exceptional

Popular amenities

  • Pool
  • Onsen
  • Free parking
  • Free WiFi
  • Restaurant
  • Air conditioning

Main amenities (12)

  • Daily housekeeping
  • 3 restaurants
  • Seasonal outdoor pool
  • Conference center
  • Terrace
  • 24-hour front desk
  • Air conditioning
  • Garden
  • Front-desk safe
  • Vending machine
  • Self-serve laundry
  • Free newspapers in the lobby

Feel at home (6)

  • Children stay free
  • Refrigerator
  • Private bathroom
  • Separate bathtub and shower
  • Garden
  • Terrace
$477 nightly
$526 total
Feb 23 - Feb 24

Room options

Showing 3 of 3 rooms
Public bath
Deluxe Twin Room, 2 Bedrooms, Non Smoking, Ocean View | Living area | Flat-screen TV
Deluxe Twin Room, 2 Bedrooms, Non Smoking, Ocean View | Living room | Flat-screen TV
Room amenity

Deluxe Twin Room, 2 Bedrooms, Non Smoking, Ocean View

Exceptional

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Private bathroom
Toilet with electronic bidet
Separate bathtub and shower
Hair dryer
  • Ocean view
  • 549 sq ft
  • Sleeps 1
  • 1 Double Bed
Public bath
Minibar, in-room safe, free WiFi, bed sheets
Minibar, in-room safe, free WiFi, bed sheets
Minibar, in-room safe, free WiFi, bed sheets

Luxury Twin Room, 2 Bedrooms, Non Smoking, Ocean View

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Separate bedroom
Private bathroom
Toilet with electronic bidet
Separate bathtub and shower
  • Ocean view
  • 657 sq ft
  • 1 bedroom
  • Sleeps 2
  • 2 Double Beds
Separate tub and shower, free toiletries, hair dryer, slippers
Minibar, in-room safe, free WiFi, bed sheets
Luxury Triple Room, 3 Bedrooms, Non Smoking, Sea View | Minibar, in-room safe, free WiFi, bed sheets
Minibar, in-room safe, free WiFi, bed sheets

Luxury Triple Room, 3 Bedrooms, Non Smoking, Sea View

Highlights

Air conditioning
Heating
Refrigerator
Flat-screen TV
Private bathroom
Toilet with electronic bidet
Separate bathtub and shower
Hair dryer
  • Sleeps 3
  • 2 Double Beds and 1 Twin Murphy Bed

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About the neighborhood

Map
4-182 Higashikaratsu, Karatsu, Saga, 8470017

What's nearby

  • Kyū-Takatori-tei - 9 min drive - 4.0 km
  • Karatsu Shrine - 10 min drive - 4.7 km
  • Hikiyama Exhibition Hall - 10 min drive - 4.7 km
  • Karatsu Castle - 13 min drive - 5.9 km
  • Niji-no-Matsubara - 14 min drive - 6.3 km

Getting around

  • Fukuoka Airport (FUK) - 77 min drive
  • Ariake Saga Airport (HSG) - 83 min drive
  • Iki Airport (IKI) - 132 min drive
  • Watada Station - 14 min drive
  • Karatsu Hamasaki Station - 23 min drive
  • Ochi Station - 23 min drive

Restaurants

  • ‪牧のうどん 和多田店 - ‬5 min drive
  • ‪資さんうどん - ‬4 min drive
  • ‪ラーメンきあげ - ‬5 min drive
  • ‪コーヒーハウス 亜土里絵 - ‬14 min walk
  • ‪Starbucks - ‬5 min drive

About this property

Karatsu Seaside Hotel

Karatsu Seaside Hotel is a great choice for a stay in Karatsu. Guests can splash around at the seasonal outdoor pool or grab a bite to eat at one of the 3 restaurants. Other highlights include a terrace and a garden.

At a glance

Hotel size

    • 44 rooms

Arriving/Leaving

    • Check-in start time: 3:00 PM; Check-in end time: midnight
    • Minimum check-in age: 18
    • Check-out time is 11:00 AM

Special check-in instructions

    • Front desk staff will greet guests on arrival at the property
    • 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
    • Guests booked in Half Board rates must check-in by 8 PM to receive dinner.

Required at check-in

    • Credit card, debit card, or cash deposit required for incidental charges
    • Government-issued photo ID may be required
    • Minimum check-in age is 18

Children

    • Children (2 years old and younger) stay free when occupying the parent or guardian's room, using existing bedding

Pets

    • Pets not allowed

Internet

    • Free WiFi in public areas
    • Free WiFi in rooms

Parking

    • Free onsite self parking

Other information

    • Smoke-free property

Property amenities

Food and drink

  • 3 restaurants

Traveling with children

  • Children stay free (see details)

Working away

  • Conference center

Services

  • 24-hour front desk
  • Laundry facilities
  • Free newspapers in lobby
  • Luggage storage
  • Bicycle rentals

Facilities

  • Safe-deposit box at front desk
  • Garden
  • Terrace
  • Seasonal outdoor pool

Room amenities

Be entertained

  • Flat-screen television
  • Satellite TV channels

Home comfort

  • Air conditioning and heating
  • Minibar
  • Electric kettle
  • Slippers

Sleep well

  • Bed sheets provided

Freshen up

  • Private bathroom
  • Separate bathtub and shower
  • Bidet
  • Free toiletries
  • Hair dryer
  • Towels

Stay connected

  • Free WiFi

Food and drink

  • Refrigerator
  • Free bottled water

More

  • Daily housekeeping
  • In-room safe

Special features

Spa

Public bath/onsen services include an indoor mineral hot springs (Japanese-style onsen).

Fees & policies

Pool, spa, & gym (if applicable)

  • The seasonal pool is open from July to August

Policies

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.
Guests can rest easy knowing there's a fire extinguisher, a smoke detector, a security system, and a first aid kit on site.
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, Diners Club, JCB International
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities.
Please note that cultural norms and guest policies may differ by country and by property. The policies listed are provided by the property.

Also known as

Karatsu Seaside
Karatsu Seaside Hotel Hotel
Karatsu Seaside Hotel Karatsu
Karatsu Seaside Hotel Hotel Karatsu

Frequently asked questions

Does Karatsu Seaside Hotel offer free cancellation for a full refund?

Yes, Karatsu Seaside Hotel does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.

Is there a pool at Karatsu Seaside Hotel?

Yes, there's a seasonal outdoor pool.

Are pets allowed at Karatsu Seaside Hotel?

Sorry, pets aren't allowed.

Is parking offered on site at Karatsu Seaside Hotel?

Yes, there's free self parking.

What are the check-in and check-out times at Karatsu Seaside Hotel?

Check-in start time: 3:00 PM; Check-in end time: midnight. Check-out time is 11:00 AM.

What is there to do at Karatsu Seaside Hotel and nearby?

Karatsu Seaside Hotel has a seasonal outdoor pool and a garden.

Are there restaurants at or near Karatsu Seaside Hotel?

Yes, there are 3 onsite restaurants.

Have a question?

Get instant answers with AI powered search of property information and reviews.

Karatsu Seaside Hotel Reviews

9.4

Exceptional

9.6

Cleanliness

10

Location

9.2

Staff & service

9.4

Property conditions & facilities

10/10 Exceptional

We stayed 1 night after the golden week so it was nice and quiet. Everything was wonderful except the dinner buffet was a little disappointment. I stayed a few years ago and also had the dinner buffet and i recall it was better.
Mikako, 1-night trip

10/10 Exceptional

Very nice !! Especially very clean...
2-night trip

10/10 Exceptional

スタッフの方々が丁寧で、客室もきれいで楽しく過ごさせて頂きました。 特に大浴場で洗い場の洗面器にお湯が残っていたのをスタッフの方が直ぐ片付けていました。外国の方々マナーが悪いので助かりました。
ともゆき, 1-night trip

10/10 Exceptional

房間好大好美麗,一出露台望向 一望無盡的大海,好像置身於一手豪華郵輪。
SIU MING, 2-night trip

10/10 Exceptional

酒店整體感覺良好,房間裝修很新,而且很大,還有面向海和沙灘的露台,非常好。
Wai Han, 1-night trip

10/10 Exceptional

가라쓰

후쿠오카에서 차로 1시간 거리 알려지지 않은 나만의 힐링 스팟 온천료칸의 장점과 호텔의 편리함을 다 갖춘 다시 오고 싶은 숙소!
1-night trip

8/10 Very good

綺麗で清潔感もあり、アメニティなどの品質も良かったです。
MIYOKO, 1-night trip

10/10 Exceptional

다음에도 꼭 들려보고 싶어요

전체적으로 모든게 좋았어요. 깨끗함, 만족스런 뷔페, 오션뷰.... 가족들이 다시 방문하고 싶어합니다.
WOOSIK, 1-night trip

8/10 Very good

ウェルカムケーキが美味しい😋 料理もバイキングで、種類が多くて大満足です
Taeko, 1-night trip

10/10 Exceptional

東館は、とても綺麗でした。
manabu, 1-night trip

10/10 Exceptional

料理・部屋の広さ・清潔さ、充実したスパ施設で、このお値段はコスパ最強です! ウエルカムケーキも女性にはうれしいサービスです。 部屋のライトも白色で明るくメイクしやすいです。 朝食バイキングで、アルバイト?のスタッフの私語が残念でした。
???, 1-night trip

10/10 Exceptional

It’s a amazing hotel
1-night trip

10/10 Exceptional

一つだけ残念

部屋も申し分ないくらいに綺麗でした。ただEVの充電器が汎用タイプでなく利用できませんでした。あとは言う事無しです。
ATSUHIKO, 1-night trip

10/10 Exceptional

景色が綺麗で、ご飯も美味しかったです。 サウナ風呂の種類も充実しています。  ゆっくり過ごしできるホテルです。
SHUKUREI, 1-night trip

10/10 Exceptional

모두 매우 친절하고 좋았습니다. 제 인생 최고의 호텔입니다.
1-night trip

8/10 Very good

スパもお部屋も大満坂でした。 が,上の方が夜遅くまで、音を立てていたのが響いたのが、残念でした。 お部屋も広く洗面台も2台あり、女子が二人旅には助かります。
UEDA, 1-night trip

10/10 Exceptional

大変良かったです。 また行きたいと思っていますありがとうございました。
itumi, 1-night trip

10/10 Exceptional

Nice,clean and friendly staff.
sarah jane, 1-night trip

10/10 Exceptional

素敵な時間をゆっくり過ごせました。ありがとう。
Rosa, 1-night trip

10/10 Exceptional

大満足でした

 2020/10/26から2泊利用しました。  元々西館(旧館)ツインを予約していましたが、同日に修学旅行の予約が入ったとの事で、チェックインの際に東館(新館)にグレードアップされました。  部屋は綺麗でサービス的にも東館専用のスパや冷蔵庫のアルコール類無料も追加され至れり尽くせりです。急遽外出の予定を短くして部屋の前の砂浜を眺めながらホテルでゆっくりさせて頂きました。  また日本食レストランで活き烏賊懐石や天婦羅などを頂きましたが、ご担当の方のサービスも行き届いており文句なしでした。  東京からなので遠いですが、機会があれば是非また宿泊したいホテルです。
ホテル東館外観
ホテル前の砂浜
活き烏賊懐石
2-night trip

10/10 Exceptional

文句無し

ロケーションも最高でリゾートにふさわしいホテルでした。 コスパも良く満足です。 又、機会があれば利用します。
1-night trip

10/10 Exceptional

スタッフが親切で丁寧な対応でした ただプールサイドのスピーカーは音割れもあるし音が高すぎるようです 次は東館に宿泊計画中です
Takeuchi, 2-night trip

10/10 Exceptional

快適

とても快適に過ごせました。また利用したいと思います。
1-night trip

10/10 Exceptional

Superb

Gorgeous view,excellent service
Gloria, 1-night trip

10/10 Exceptional

Superb service and ambience from the minute you walk through the entrance! Stayed one night and we were so reluctant to leave the hotel. Breakfast spread was yummylicious, room faced the beach and mountains, good night sleep with comfortable futons. Onsen was fantastic with DHC toiletries for face and hair. New wing expansion is ongoing and will be ready 1st December 2019. Will definitely be back!
DAPHNE, 1-night trip