"My travels in Japan confirmed total commitment by staff to their role. Grampus is ageing, but aging well."
Mull from Australia
read full review
"Location is very close to the cliff and can see a good sunset."
Lee from Singapore
read full review
"I am very happy about the location of the hotel, the cleanliness and the size of the room, the great view of the restaurant, as well as the excellent outdoor hot spring pools."
JCKU from Taiwan
read full review
Grampus Sea - A seaside hotel featuring private open-air baths and proximity to Shirahama Beach
Grampus Sea offers twin and quadruple rooms with private open-air baths, tatami flooring, and sea views. Rooms include air conditioning, electric kettles, free toiletries, and TVs with satellite channels. The hotel is within 5 km of Shirahama Beach and close to landmarks like Senjojiki (0.5 km) and Sandanbeki Dokutsu Cave (1 km). Dining options nearby include Kaisenke Senjou (0.5 km) and Steak Dining Yukari (1 km). Several restaurants and cafes are within walking distance, such as Nagisa Beer Dining Barley (0.5 km). Guests at Grampus Sea can access nearby attractions like Shirahama Undersea Observation Tower (0.5 km) and Saki-no-Yu Hot Spring (2 km).
Pros
Rooms feature private open-air baths and sea views.
Located within 0.5 km of Senjojiki and Shirahama Undersea Observation Tower.
Proximity to multiple dining options, including Kaisenke Senjou (0.5 km).
Cons
No on-site restaurant listed.
Shared bathrooms may be less convenient for some guests.
Must-do experiences
Visit the stunning Shirahama Beach for a day of sun and sand.
Taste the local delicacy, Shirahama ramen, at Maruko Ramen.
Explore the enchanting Sandanbeki Cave for breathtaking ocean views.
Don't miss the nearby Adventure World for wildlife experiences.
Relax in the Yunohana Onsen for a rejuvenating hot spring experience.
Select your room type
Find detailed information on rooms, amenities, and exclusive deals for your ideal beach holiday
Japanese-Style Quadruple Room
2 persons
16 sq. feet
4 Single beds
Air conditioning
Heating
room details
Twin Room Shared Toilet
2 persons
13 sq. feet
2 Single beds
Air conditioning
Heating
room details
Twin Room Tatami Floor Toilet
2 persons
11 sq. feet
2 Single beds
Air conditioning
Heating
room details
Show all rooms
Prices and availability
View real-time room availability and secure the best rate for your travel dates
August 2026 - August 2027
Sun
Mon
Tue
Wed
Thu
Fri
Sat
August 2026
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
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
Choose dates to see prices
Check-in/ Check-out
Facilities
Enjoy modern comforts, from ocean-view suites to family-friendly options with breakfast included
Facilities: Nice
6.7/10Review score
General
No smoking on site
Wi-Fi
Free parking
Safe deposit box
24-hour reception
No pets allowed
Rooms/ Facilities for disabled
Wheelchair access
Security
Luggage storage
Locker room
Lift
Vending machines
Smoke detectors
Fire extinguishers
Key access
Guest Parking
Electric kettle
Services
Housekeeping
Laundry
Shops/Commercial services
Dining
Restaurant
Business
Meeting/ Banquet facilities
Facilities for people with disabilities
Toilet for disabled
Bathroom for disabled
Spa & Leisure
BBQ facilities
Leisure/ TV room
Back massage
Head massage
Full body massage
Foot massage
Hot spring bath
Open-air bath
Public Bath
Room features
Air conditioning
Tea and coffee facilities
Bathroom
Free toiletries
Self-catering
Electric kettle
Show more
Location
1688-2, Shirahama, Shirahama, 649-2211,
Explore Shirahama
Explore the Best of Shirahama
Top Attractions
Activities
Dining
Entertainment
Senjojiki
4 minutes' walk
Picturesque rock formations and stunning ocean views make Senjojiki a must-visit spot for nature lovers.
Sandanbeki Cliff
14 minutes' walk
Impressive cliffs provide breathtaking coastal views and access to the nearby Sandanbeki Dokutsu Cave.
Shirahama Undersea Observation Tower
9 minutes' walk
Unique underwater viewing experience lets visitors observe marine life in their natural habitat.
Shirahama Kaichu Observatory Deck
19 minutes' walk
An elevated viewpoint offering panoramic views of the coastline and ocean, perfect for photography.
Shirahama Beach
19 minutes' walk
Pristine white sand beach ideal for swimming and sunbathing. Equipment rentals available nearby.
Kayaking Tours
5 minutes' drive
Exciting kayaking adventures along the picturesque coast, suitable for all skill levels. Booking recommended.
Tsukumoto Ashiyu
19 minutes' walk
Relaxation awaits at this public foot bath, featuring natural hot spring waters.
Event Festivals
5 minutes' drive
Seasonal festivals showcase local culture, engaging families and highlighting Shirahama's traditions.
Tanto Kuwanto
2 minutes' walk
Cozy atmosphere featuring delicious Japanese dishes like ramen and sushi. Reservations not required.
Nagisa Beer Dining Barley
4 minutes' walk
Casual dining with an extensive selection of local beers, ideal for enjoying hearty seafood dishes.
Cafe Phoenix
6 minutes' walk
Charming cafe known for its coffee and desserts, offering a relaxing spot for solo travelers.
Pedra No Sato
4 minutes' walk
Offers a fusion of Japanese and Western cuisine in a lively setting, perfect for families.
Shirahama Ginza Ashiyu Yokocho
25 minutes' walk
A lively street filled with foot baths, shops, and food stalls, offering a unique cultural experience.
Live Music Venues
5 minutes' drive
Vibrant venues featuring local bands and artists, ensuring a fun night out for all ages.
Shirahama Art Museum
35 minutes' walk
Showcasing contemporary art exhibits, a great option for culture enthusiasts and families alike.
Kumano Sansyo Shrine
30 minutes' walk
A serene historical shrine with beautiful surroundings, perfect for a peaceful stroll.
How to get around?
City Centre
Shirahama 20 min · 1.0 mi
Airports
Shirahama (SHM) 6 min · 2.4 mi
Kansai International (KIX) 183 min · 75.8 mi
Want to get the best booking rate?
Access special rates for early reservations and start planning your dream beach holiday
Check Rates
Property information and rules
Check-in
from 15:00-23:30
Check-out
until 10 am
Guest Parking
Private parking is possible on site for free.
Internet
Wireless internet is available in the entire hotel for free.
Breakfast
At the hotel Grampus Sea guests are invited to a full breakfast served for free.
Pets
Pets are not allowed.
Number of rooms:
42
Reviews and Ratings
Feedback about Grampus Sea from previous guests about their experience.
Review score
Based on 121 verified reviews
6.7 /10
Nice
61 %
Recommend
Cleanliness
7.0/10
Comfort
7.1/10
Facilities
6.7/10
Free WiFi
7.6/10
Location
7.0/10
Staff
7.8/10
Value for money
7.1/10
Pros
Onsen pools
Bus stop
Spectacular view
Excellent service
Easy access
Cons
Room deterioration
Bed bugs
Guest reviews
based on 283 reviews
6.5/10
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.