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See prices from 7 sites
fromRM 656
See prices from 7 sites
fromRM 656
  • bedroom
  • Surroundings
  • bedroom

1 / 50

About Karatsu Seaside Hotel

  • Rooftop thermal infinity pool

    Relax in the East Wing's heated rooftop pool, offering a seamless visual connection to the ocean and a romantic setting for watching the sunrise.

  • Roman-inspired spa and saunas

    Discover a unique wellness journey featuring a Roman-style circuit with various temperature-controlled saunas, bedrock baths, and an ice sauna.

  • Chateraise welcome treats

    Enjoy a sweet arrival with a choice of fresh cakes from the famous Chateraise patisserie, plus unlimited post-onsen ice cream bars.

  • Family-friendly beach access

    Take advantage of the hotel's private path leading directly to the sandy shore, perfect for shallow-water swimming and sunset strolls.

  • Niji-no-Matsubara pine forest setting

    Stay at the edge of Japan's iconic 400-year-old pine forest, located just a 15-minute walk from the historic Karatsu Castle.

  • Beachfront resort on Karatsu Bay

    Experience a luxurious seaside escape where every room offers a private balcony and floor-to-ceiling windows overlooking the pristine Karatsu Bay.

  • East Wing luxury amenities

    Upgrade to the East Wing for exclusive access to a 24-hour fitness studio, a complimentary minibar, and premium L'Occitane bath products.

The 4-star Karatsu Seaside Hotel offers direct beach access and is situated near the Niji-no-Matsubara pine forest. The hotel features a rooftop thermal infinity pool with ocean views and an indoor heated pool. Guests can dine at three on-site restaurants and enjoy a Chateraise welcome cake. Many rooms provide panoramic ocean views and some include ocean-facing bathtubs or traditional tatami options. The hotel has a review score of 8.8 based on over 2,000 reviews, with activities, facilities and amenities, and views highlighted positively by guests.

This summary was created by AI and might not be 100% accurate.

Rooms

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

    • 1 2 Double Beds
    • Sleeps 2
    • 657 sq ft

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

    • 1 1 Double Bed
    • Sleeps 1
    • 549 sq ft

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

    • 1 2 Double Beds and 1 Twin Murphy Bed
    • Sleeps 3

Price trend

Based on lowest prices on trivago from the last 30 days
RM 1,596
RM 800
RM 0

Fri, 13/11/26

RM 1,444

Sat, 14/11/26

RM 1,083

Sun, 15/11/26

RM 1,092

Mon, 16/11/26

N/A

Tue, 17/11/26

N/A

Wed, 18/11/26

N/A

Thu, 19/11/26

RM 1,456

Fri, 20/11/26

RM 1,019

Sat, 21/11/26

RM 1,596

Sun, 22/11/26

N/A

Mon, 23/11/26

N/A

Tue, 24/11/26

N/A

Wed, 25/11/26

RM 997

Thu, 26/11/26

RM 820

Fri, 27/11/26

N/A

Sat, 28/11/26

RM 1,593

Sun, 29/11/26

RM 867

Mon, 30/11/26

N/A

Tue, 01/12/26

RM 955

Wed, 02/12/26

N/A

Thu, 03/12/26

N/A

Fri, 04/12/26

RM 871

Sat, 05/12/26

RM 971

Sun, 06/12/26

N/A

Mon, 07/12/26

RM 736

Tue, 08/12/26

RM 770

Wed, 09/12/26

N/A

Thu, 10/12/26

RM 1,103

Fri, 11/12/26

RM 866

Sat, 12/12/26

RM 1,065

Sun, 13/12/26

RM 863

Mon, 14/12/26

N/A

Tue, 15/12/26

N/A

Wed, 16/12/26

N/A

Thu, 17/12/26

N/A

Fri, 18/12/26

RM 798

Sat, 19/12/26

N/A

Sun, 20/12/26

RM 864

Mon, 21/12/26

RM 828

Tue, 22/12/26

N/A

Wed, 23/12/26

RM 807

Thu, 24/12/26

RM 824

Fri, 25/12/26

RM 867

Sat, 26/12/26

RM 1,077

Sun, 27/12/26

RM 854

Mon, 28/12/26

N/A

Tue, 29/12/26

N/A

Wed, 30/12/26

RM 1,320

Thu, 31/12/26

N/A

Fri, 01/01/27

N/A

Sat, 02/01/27

N/A

Sun, 03/01/27

N/A

Mon, 04/01/27

N/A

Tue, 05/01/27

N/A

Wed, 06/01/27

N/A

Thu, 07/01/27

N/A

Fri, 08/01/27

N/A

Sat, 09/01/27

RM 1,154

Sun, 10/01/27

N/A

Mon, 11/01/27

N/A

Tue, 12/01/27

N/A

Wed, 13/01/27

N/A

Reviews

8.8
Excellent
based on 2,720 ratings from top 
sites
sites

Review summary

Summarized by AI from 600+ reviews

This hotel is a vibrant beachfront retreat catering to families, couples, and luxury travelers seeking relaxation and memorable experiences. It boasts an exceptional location directly on Karatsu Bay and adjacent to the Niji-no-Matsubara pine grove, offering stunning ocean views and direct beach access. The most exciting feature is the expansive spa area with various saunas, bedrock baths, and a rooftop thermal bath and infinity pool providing breathtaking ocean vistas. Guests consistently praise the staff's professionalism and the diverse, flavorful buffets, which include fresh seafood and local specialties like Saga beef. For an enhanced experience, consider booking a room in the newer East Wing for its modern design and guaranteed ocean views.

Rated above average for Karatsu

Guest reviews

Excellent65%
Very good27%
Good3%
Fair3%
Poor2%

Top amenities

  • WiFi in lobby
  • WiFi in rooms
  • Pool
  • Parking
  • A/C
  • Restaurant
  • Hotel bar
  • Gym

All amenities

Wellness

  1. Beauty salon
  2. Sauna
  3. Body treatments
  4. Onsen

Property amenities

  1. Business center
  2. Gym
  3. Parking
  4. Terrace

Room amenities

  2. Bathtub
  3. Shower
  4. Hairdryer

Sports facilities

  1. Bike rental

Hotel theme/type

  1. Convention hotel

For children

  1. Kid meals

Location

847-0017, Japan, Karatsu, 4 Chome-182 Higashikaratsu, Karatsu
Highlight
Niji-no-Matsubara pine forest setting
Stay at the edge of Japan's iconic 400-year-old pine forest, located just a 15-minute walk from the historic Karatsu Castle.

Distance from Karatsu Seaside Hotel

Higashi-Karatsu:1.2 km

Karatsu Castle:1.2 km

Former Karatsu Bank Head Office:1.8 km

Old Takatori Family Residence:1.8 km

Karatsu:2.1 km

Kishidake Castle Ruins:10.3 km

Nanatsugama:12.4 km

Nagoya Castle Ruins:13.7 km

Saga Prefectural Museum Of Nagoya Castle:14.2 km

Cape Hado:17.9 km

Incheon International Airport:550.9 km

Explore nearby attractions

Property info

847-0017, Japan, Karatsu, 4 Chome-182 Higashikaratsu, Karatsu

Frequently Asked Questions about Karatsu Seaside Hotel

  • Is there a pool area at Karatsu Seaside Hotel?

    Yes, Karatsu Seaside Hotel offers 2 pool areas.

  • Are pets allowed at Karatsu Seaside Hotel?

    No, Karatsu Seaside Hotel doesn’t allow pets.

  • Is parking available at Karatsu Seaside Hotel?

    Yes, Karatsu Seaside Hotel provides Parking for guests.

  • What time is check-in and check-out at Karatsu Seaside Hotel?

    Check-in at Karatsu Seaside Hotel is available from: . Check-out time is by .

  • Where is Karatsu Seaside Hotel located?

    Karatsu Seaside Hotel is located in 4 Chome-182 Higashikaratsu, Karatsu, 847-0017, Karatsu, Japan.

The prices and availability we receive from booking sites change constantly. This means you may not always find the exact same offer you saw on trivago when you land on the booking site.

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