Karatsu Seaside Hotel
Travelers unwind in the indoor mineral hot spring at Karatsu Seaside Hotel, rent bikes to explore the town, and dine at three distinct on-site restaurants
Choose dates to view prices
Photo gallery for Karatsu Seaside Hotel





Karatsu Seaside Hotel offers a coastal retreat with a mineral-rich indoor hot spring. Enjoy free WiFi, laundry facilities, and bicycle rentals for exploring. Three restaurants serve delicious meals on the property.
Reviews
9.4 out of 10
Exceptional
Popular amenities
Room options
Check availability for these dates
Available filters for rooms
Showing 3 of 3 rooms
View all photos for Deluxe Twin Room, 2 Bedrooms, Non Smoking, Ocean View

Deluxe Twin Room, 2 Bedrooms, Non Smoking, Ocean View
10.0 out of 10
Exceptional
(3 reviews)
View all photos for Luxury Twin Room, 2 Bedrooms, Non Smoking, Ocean View

Luxury Twin Room, 2 Bedrooms, Non Smoking, Ocean View
View all photos for Luxury Triple Room, 3 Bedrooms, Non Smoking, Sea View

Luxury Triple Room, 3 Bedrooms, Non Smoking, Sea View
About the neighborhood

4-182 Higashikaratsu, Karatsu, Saga, 8470017
What's nearby
Karatsu Castle15 min drive - 2.9 miles- Kyū-Takatori-tei12 min drive - 2.3 miles
- Karatsu Shrine13 min drive - 2.3 miles
- Nijino Matsubara16 min drive - 3.5 miles
- Niji-no-Matsubara17 min drive - 3.7 miles
Getting around
- Watada Station14 min drive
- Iki Airport (IKI)132 min drive
Restaurants
- 牧のうどん 和多田店5 min drive
- 資さんうどん4 min drive
- Starbucks5 min drive
- コーヒーハウス 亜土里絵14 min walk
- ラーメンきあげ5 min drive
About this property
Karatsu Seaside Hotel
Similar properties

Mercure Saga Karatsu Resort
Karatsu
Mercure Saga Karatsu Resort
- All inclusive plans available
- Parking included
- Free WiFi
- Restaurant
8.4 out of 10, Very Good, 366 reviews
Property amenities
Room amenities
Policies
Important information
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
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Safety features at this property include a fire extinguisher, a smoke detector, a security system, and a first aid kit
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
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
Please note that some properties do not permit guests with tattoos to use the onsite public bathing facilities
Frequently asked questions
Have a question?
BetaGet instant answers with AI powered search of property information and reviews.
Reviews
Karatsu Seaside Hotel Reviews
9.4
Exceptional
9.6
Cleanliness
10
Location
9.2
Staff & service
9.4
Property conditions & facilities
Reviews
Verified
May 21, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 1 night in May 2024
Verified
10/10 Excellent
Verified traveler
Nov 14, 2024
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Verified traveler
Stayed 2 nights in Nov 2024
Verified
8/10 Good
????
May 4, 2026
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
????
Stayed 1 night in May 2026
Verified
10/10 Excellent
ともゆき
Oct 31, 2025
Liked: Cleanliness, amenities, property conditions & facilities
ともゆき
Stayed 1 night in Oct 2025
Verified
10/10 Excellent
SIU MING
Oct 25, 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
SIU MING
Stayed 2 nights in Sep 2025
Verified
10/10 Excellent
Wai Han
Apr 4, 2025
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Wai Han
Stayed 1 night in Mar 2025
Verified
10/10 Excellent
Verified traveler
Jan 29, 2025
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
가라쓰

Verified traveler
Stayed 1 night in Jan 2025
Verified
8/10 Good
MIYOKO
Jan 26, 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
MIYOKO
Stayed 1 night in Jan 2025
Verified
10/10 Excellent
WOOSIK
Jan 16, 2025
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
다음에도 꼭 들려보고 싶어요
WOOSIK
Stayed 1 night in Jan 2025
Verified
8/10 Good
Taeko
Nov 25, 2024
Taeko
Stayed 1 night in Nov 2024
Verified
10/10 Excellent
manabu
Nov 6, 2024
Liked: Cleanliness, staff & service, property conditions & facilities
manabu
Stayed 1 night in Nov 2024
Verified
10/10 Excellent
???
Sep 18, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
???
Stayed 1 night in May 2024
Verified
10/10 Excellent
Verified traveler
May 20, 2024
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Verified traveler
Stayed 1 night in May 2024
Verified
10/10 Excellent
ATSUHIKO
Apr 19, 2024
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
一つだけ残念
ATSUHIKO
Stayed 1 night in Apr 2024
Verified
10/10 Excellent
SHUKUREI
Apr 14, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
SHUKUREI
Stayed 1 night in Apr 2024
Verified
10/10 Excellent
Verified traveler
Apr 13, 2024
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Verified traveler
Stayed 1 night in Apr 2024
Verified
8/10 Good
UEDA
Apr 1, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
UEDA
Stayed 1 night in Mar 2024
Verified
10/10 Excellent
itumi
Mar 18, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
itumi
Stayed 1 night in Mar 2024
Verified
10/10 Excellent
sarah jane
Jan 17, 2022
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
sarah jane
Stayed 1 night in Jan 2022
Verified
10/10 Excellent
Rosa
Jan 4, 2021
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Rosa
Stayed 1 night in Jan 2021
Verified
10/10 Excellent
Verified traveler
Nov 4, 2020
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
大満足でした



Verified traveler
Stayed 2 nights in Oct 2020
Verified
10/10 Excellent
Verified traveler
Sep 3, 2020
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
文句無し
Verified traveler
Stayed 1 night in Aug 2020
Verified
10/10 Excellent
Takeuchi
Jul 31, 2020
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Takeuchi
Stayed 2 nights in Jul 2020
Verified
10/10 Excellent
Verified traveler
Jul 28, 2020
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
快適
Verified traveler
Stayed 1 night in Jul 2020
Verified
10/10 Excellent
Gloria
Nov 24, 2019
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Superb

Gloria
Stayed 1 night in Nov 2019








