"The spa, onsen and rooftop pool overlooking the beach were excellent."
Jodie from United Kingdom
read full review
"All the rooms are Ocean View and the hotel is surrounded by old pine trees that are registered by UNESCO."
fullbellylife from New Zealand
read full review
"The breakfast hand made Onigiris with your preferences."
Pasi from Finland
read full review
4-star coastal retreat in Karatsu
Location
Karatsu Seaside Hotel is situated along the picturesque coastline of Karatsu, offering direct access to stunning beaches and panoramic ocean views. Nearby attractions include Karatsu Castle and Niji-no-Matsubara, both of which are popular tourist destinations. The hotel is conveniently located just 10 minutes from Karatsu Station, providing easy access for traveling guests.
Rooms
The hotel offers a variety of accommodations including ocean-view rooms and traditional Japanese-style rooms, perfect for experiencing local culture. Most rooms include balconies, allowing guests to enjoy the scenic ocean landscape. Each room is equipped with a private bathroom, air conditioning, and essential amenities to enhance comfort.
Dining
Dining at Karatsu Seaside Hotel includes a buffet restaurant that serves fresh seafood and local cuisine. The hotel also features a stylish café and bar, ideal for relaxing with a drink while taking in ocean views. Guests can enjoy breakfast, lunch, and dinner made from locally sourced ingredients.
Wellness
The hotel provides an on-site public bathing area with natural hot spring water, offering a relaxing experience for guests. There are also outdoor terraces that allow for quiet moments amidst nature. For those seeking rejuvenation, various massage services are available.
Family-Friendly Amenities
Families traveling with children will find play areas and activities designed for younger guests. The hotel offers special family packages that include meals tailored for kids, promoting a stress-free dining experience. Children's amenities ensure a welcoming atmosphere for visitors of all ages.
Highlights
Location: Coastal retreat just 10 minutes from Karatsu Station
Rooms: Ocean-view and traditional Japanese-style accommodations
Dining: Buffet restaurant featuring fresh seafood and local cuisine
Wellness: Public bathing area with natural hot spring water
Family-Friendly: Children's amenities and play areas available
“The Karatsu Seaside Hotel impressed me with its elegant design that extends from the lobby to the well-appointed, spacious rooms and I think it is the best option for those seeking relaxation near the sea; the mineral hot spring and beach access enhance the tranquil feel. The diverse dining options and attentive staff add to its appeal, while the hotel's location near Nijinomatsubara makes it easy to explore nature. I believe it's a particularly good choice for travelers seeking a relaxing coastal getaway.”
Anna BlackEditor-in-Chief at Tohotel
Select your room type
Karatsu Seaside Hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Deluxe Triple Room Sea View
2 persons
51 sq. feet
2 Double beds
Air conditioning
Balcony
room details
Deluxe Twin Room Sea View East Building
2 persons
51 sq. feet
2 Double beds
Air conditioning
Balcony
room details
Luxury Twin Room Sea View East Building
2 persons
62 sq. feet
2 Double beds
Air conditioning
Balcony
room details
Show all rooms
Price and Room Availability Calendar
Check availability and prices for your dates now!
September 2026 - September 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
September 2026
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
October 2026
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
November 2026
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
December 2026
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
January 2027
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
February 2027
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
March 2027
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
April 2027
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
May 2027
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
June 2027
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
July 2027
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
August 2027
26
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
Choose dates to see prices
Check-in/ Check-out
Facilities
Karatsu Seaside Hotel offers amenities for your comfortable stay and unforgettable experiences
Facilities: Perfect
9.7/10Review score
General
No smoking on site
Free parking
Safe deposit box
24-hour reception
No pets allowed
Security
Locker room
Lift
Vending machines
Smoke detectors
Electric vehicle charging station
Fire extinguishers
Key card access
Sports & Fitness
Fitness centre
Guest Parking
Electric kettle
Services
Housekeeping
Dining
Restaurant
Bar/ Lounge area
Children
Children's buffet
Spa & Leisure
Seasonal outdoor pool
Beach access
Spa & wellness centre
Hot spring bath
Open-air bath
Public Bath
Pool with view
Room features
Free Wi-Fi in rooms
Air conditioning
Heating
Mini-bar
Sitting area
Terrace
Trouser press
Bathroom
Free toiletries
Self-catering
Electric kettle
Media
Flat-screen TV
AM/FM alarm clock
Room decor
Carpeted floor
Show more
Dining Onsite
At Karatsu Seaside Hotel, the on-site dining experience promises authentic flavors and welcoming atmospheres, perfect for families and food lovers alike. Guests can savor delightful meals at 月波楼, where traditional Japanese influences are thoughtfully presented.
月波楼
Traditional Japanese
Ambiance
A family-friendly setting that offers a warm and inviting atmosphere, ideal for gatherings or cozy dinners.
Key Offerings
Guests can indulge in well-crafted Japanese dishes with fresh, local ingredients, complemented by seasonal flavors. The restaurant operates in the morning and evening, providing the perfect backdrop for both breakfast and dinner.
Reservation
Not needed
Sunday: 07:00 - 09:30, 17:30 - 21:00
Karatsu Seaside Hotel Location
Higashikaratsu 4-182, Karatsu, 847-0017,
Explore Karatsu
Explore Karatsu
Top Attractions
Activities
Dining
Entertainment
Karatsu Castle
12 minutes' walk
A historic castle featuring stunning views of Karatsu Bay and beautiful gardens, often hosting cultural events.
Nijinomatsubara
1 minute' walk
A scenic pine grove along the coastline, perfect for walking and relaxing while enjoying ocean views.
Karatsu City Gofukumachi Shopping District
5 minutes' drive
A vibrant shopping area with local crafts, souvenirs, and unique eateries, reflecting Karatsu's culture.
Yoyokaku
12 minutes' walk
An elegant villa showcasing traditional architecture and beautiful gardens, often hosting art exhibits.
Hiking at Bougainville no mori
4.6 km
A serene hiking area with trails through vibrant gardens, accessible by car; perfect for nature lovers.
Surfing at Higashinohama Seaside Park
1 minute' walk
Thrilling surfing opportunities with rental services available; a great spot for adventure seekers.
Relaxation at Local Spa
5 minutes' drive
A tranquil spa offering various wellness treatments, ideal for rejuvenation after a busy day.
Hotel & Resorts Saga Karatsu Ajidokoro Isaribi
3 minutes' walk
Enjoy fresh seafood in a relaxed setting with stunning ocean views; reservations recommended.
Karatsu Baga
9 minutes' walk
Cozy atmosphere featuring delicious local ramen; vegetarian options available.
Joyfull
12 minutes' walk
Family-friendly diner with a diverse menu and a casual vibe, known for its hearty breakfast options.
Karatsu Hikiyama Chikatsuro Gallery
15 minutes' walk
Art gallery showcasing local heritage and crafts, hosting workshops and community events.
Kyomachi Shotengai
5 minutes' drive
A lively thoroughfare with shops and eateries, offering evening events like local festivals.
Getting around
City Centre
Karatsu 26 min · 1.3 mi
Airports
Iki (IKI) 77 min · 31.6 mi
Saga (HSG) 87 min · 35.8 mi
Want to see Exclusive Early Booking Rate?
Get exlusive rates right now!
Check Rates
Property information and rules
Check-in
from 15:00-20:00
Check-out
from 06:00-11:00
Guest Parking
Private parking is possible on site for free.
Internet
Wireless internet is available in the hotel rooms for free.
Children & extra beds
There are no cots provided in a room.
Pets
Pets are not allowed.
Number of rooms:
112
Reviews and Ratings
Feedback about Karatsu Seaside Hotel from previous guests about their experience.
Review score
Based on 119 verified reviews
9.4 /10
Perfect
97 %
Recommend
Breakfast
9.3/10
Cleanliness
9.7/10
Comfort
9.6/10
Facilities
9.7/10
Free WiFi
8.5/10
Location
9.5/10
Staff
9.5/10
Value for money
8.5/10
Pros
Sea view
Elegant design
Tasty dinner
Cons
Unstable WiFi
Guest reviews
based on 226 reviews
9.4/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.