Verified
8/10 Good
Max
Sep 26, 2023
Liked: Staff & service, amenities
Max
Stayed 2 nights in Sep 2023
Grampus Sea
3.0 star property
Travelers find serenity at this coastal retreat where they can enjoy spa treatments or simply relax while taking in stunning ocean views
Choose dates to view prices
Photo gallery for Grampus Sea
Located near Shirahama Onsen, Grampus Sea provides a peaceful getaway. Guests can relax in the indoor public bath, book a massage, or venture to nearby Senjojiki and Sandanbeki Cave. The hotel offers free WiFi and laundry facilities for a comfortable stay focused on relaxation.
Reviews
7.87.8 out of 10
Good
Popular amenities
- Parking included
- Free WiFi
- Restaurant
- Air conditioning
- Business services
- Laundry
The current price is P5,337
P5,337
P5,987 total
May 31 - Jun 1
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Policies
Check-in
Check-in start time: 3 PM; Check-in end time: midnight
Minimum check-in age: 18
Check-out
Check-out before 10 AM
Special check-in instructions
Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools
Access methods
Staffed front desk
Pets
Pets not allowed
Children and extra beds
Children are welcome
Rollaway/extra beds are not available
Cribs (infant beds) are not available
Property payment types
Important information
Fees
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
- A tax is imposed by the city: JPY 150.00 per person, per night. This tax does not apply to children under 13 years of age.
We have included all charges provided to us by the property.
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 and cash
Safety features at this property include a fire extinguisher and a smoke detector
We should mention
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
Is Grampus Sea pet-friendly?
No, pets are not allowed at this property.
How much does it cost to stay at Grampus Sea?
As of May 23, 2026, prices found for a 1-night stay for 2 adults at Grampus Sea on May 31, 2026 start from P5,337, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
How much is parking?
Self parking is free at this property.
What time is check-in at Grampus Sea?
Check-in start time: 3 PM; Check-in end time: midnight. After-hours check-in is not available.
What time is check-out at Grampus Sea?
Check-out is at 10 AM.
Where is Grampus Sea located?
Situated near the airport, this hotel is within a 5-minute walk of Shirahama Onsen and Senjojiki. Sandanbeki Cave and Sakino-yu Onsen are also within 15 minutes.
Can I cancel my reservation for free and receive a full refund?
Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.
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Reviews
Reviews
7.8
Good
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
7.8
Cleanliness
8.4
Location
7.6
Staff & service
7.6
Property conditions & facilities
Rating 10 - Excellent. 63 out of 176 reviews
10 - Excellent
63
Rating 8 - Good. 57 out of 176 reviews
8 - Good
57
Rating 6 - Okay. 36 out of 176 reviews
6 - Okay
36
Rating 4 - Poor. 12 out of 176 reviews
4 - Poor
12
Rating 2 - Terrible. 8 out of 176 reviews
2 - Terrible
8
Reviews
Verified
10/10 Excellent
Manvy Sau Nga
Jul 15, 2023
Liked: Cleanliness, staff & service, property conditions & facilities
Near sightseeing areas
Manvy Sau Nga
Stayed 3 nights in Jun 2023
Verified
6/10 Okay
MICHAEL JOHN
Jun 11, 2023
Liked: Cleanliness, staff & service
We enjoyed indoors and outdoors hot springs. we were a bit disappointed with a lack of toilet in the room. The location near the sea is very nice.
MICHAEL JOHN
Stayed 1 night in Jun 2023
Verified
10/10 Excellent
マユミ
Aug 24, 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
お風呂がとても良かったです。トイレも共同でしたが部屋からも近くにあり問題ありませんでした。
朝食は広い海を眺めながら美味しくいただき事ができました。
また行く事があればぜひ利用したいと思いました。
マユミ
Stayed 1 night in Aug 2025
Verified
8/10 Good
Kazuyuki
Aug 15, 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
朝食のおにぎりが美味しかったです。
Kazuyuki
Stayed 1 night in Aug 2025
Verified
6/10 Okay
ミワコ
Jun 7, 2025
とても良い温泉でしたが、蚊が何匹まいて残念でした
ミワコ
Stayed 1 night in Jun 2025
Verified
10/10 Excellent
しょうこ
May 24, 2025
Liked: Cleanliness, amenities
夜11時までと、朝7時から露天風呂に入れます。
朝食レストランは和食中心バイキングですが美味しく、海が見えるのが良い。
千畳敷まで近いので散歩に良さそうです。
今回はアドベンチャーワールド目的で宿泊しましたが、すぐ近くのバス停から行けます。
白浜駅から、夜タクシー利用で三千円程度でした。
この内容と料金は満足できました。
しょうこ
Stayed 1 night in May 2025
Verified
8/10 Good
FAN
May 3, 2025
Liked: Staff & service, amenities, property conditions & facilities
和室はやや古く感じますが、コストパフォーマンスが高いホテルと思います
FAN
Stayed 1 night in May 2025
Verified
8/10 Good
wataru
Apr 23, 2025
三日間滞在しましたが、近くに飲食店、コンビニがなく、レストランも夕食予約者のみ対応で夕食には苦労しました。車で来る宿ですね。不便さを承知の上で宿泊すればコスパはいいと思います。
wataru
Stayed 3 nights in Apr 2025
Verified
6/10 Okay
Verified traveler
Jan 8, 2025
Liked: Cleanliness, staff & service, property conditions & facilities
古い建物なので仕方ないようだが、トイレまで外にあるのは使いにくい。いちいち一つしかないキーを持って外出しないといけないので他の人間が外出できない
Verified traveler
Stayed 1 night in Jan 2025
Verified
2/10 Terrible
SUMIO
Jan 6, 2025
Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
何はともあれ宿泊施設で、冬の季節にお湯が出ないなんて信じられないし最初から説明するべき事だと思います。
絶対にリピートなどしない‼
SUMIO
Stayed 2 nights in Dec 2024
Verified
10/10 Excellent
Yoshinobu
Nov 4, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
お風呂か良い
Yoshinobu
Stayed 1 night in Nov 2024
Verified
8/10 Good
YIN HAN
Sep 27, 2024
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
在JR白濱站下車，在一号站坐光明巴士，在24号巴士站下車2分钟就到很方便，住房有私人toilet 會方便，浴埸清潔，以房價而言有自助早餐很好，餐廳面對海景
YIN HAN
Stayed 2 nights in Sep 2024
Verified
6/10 Okay
ケンイチ
Sep 15, 2024
Liked: Cleanliness, staff & service
部屋は少し狭いかな？でもリーズナブル料金だから仕方ないかな？
ケンイチ
Stayed 1 night in Sep 2024
Verified
8/10 Good
Katsuko
Sep 5, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
温泉がわりと広くて、貸し切り状態で、ゆっくり入れて、とても良かったです。静かで、部屋も広めでした。少し古いので、とても綺麗な部屋とは言えませんが、普通に清潔でした。
朝食バイキングも付いてて、そこからの海の景色が綺麗です。平日だ ったこと、海水浴シーズンでなかったこともあると思いますが、コスパ良かったです。
Katsuko
Stayed 1 night in Sep 2024
Verified
10/10 Excellent
ますみ
Aug 27, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
私の予約の仕方でミスがあったのに親切丁寧に対応していただきました！
ますみ
Stayed 1 night in Aug 2024
Verified
6/10 Okay
ひろし
Aug 23, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
脱衣場のエアコンがすごく汚なかったので定期的に掃除してほしいです。ボディーソープはもう少し泡の立つ商品を使ってほしいです。
外国人の子供が浴場でも客室の通路でも大きな声で話すので落ち着きませんでした。
ひろし
Stayed 1 night in Aug 2024
Verified
6/10 Okay
アケミ
Aug 12, 2024
Liked: Staff & service
日帰りでのアドベンチャーワールドを楽しむ予定でしたが、楽しすぎて閉園まで滞在となり、急遽、1泊させていただきました。
お風呂は、とても混んでいたので当日入浴できませんでしたが、朝風呂でさっぱりしました。
利便性の良い宿泊施設でした。
アケミ
Stayed 1 night in Aug 2024
Verified
8/10 Good
マサノリ
Aug 6, 2024
Liked: Staff & service
コスパがよい。
マサノリ
Stayed 1 night in Aug 2024
Verified
6/10 Okay
Yohei
Aug 1, 2024
布団が少ない。追加の布団もダメと言われてしまった。
Yohei
Stayed 2 nights in Jul 2024
Verified
10/10 Excellent
Masaya
Jul 17, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
温泉がとても良かったです。
露天風呂が3箇所もあり、広かった。
朝ごはんも普通にあさごはんっていう感じでレストランからの景色も最高でした。
コスパ最高のホテルです。
Masaya
Stayed 1 night in Jul 2024
Verified
10/10 Excellent
MIYAKO
Jun 29, 2024
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
コスパ良し
温泉の泉質が良いです。無料の朝ごはんも和のお惣菜中心でとても美味しかったです。近くにあまりお店がありませんが、すぐ隣の和歌山ラーメン屋さんが美味しかったです。
MIYAKO
Stayed 1 night in Jun 2024
Verified
10/10 Excellent
えいか
May 6, 2024
よかった
えいか
Stayed 1 night in May 2024
Verified
8/10 Good
ハルユキ
Apr 2, 2024
Liked: Cleanliness, staff & service, amenities
ツインの部屋ですがカーテンの開閉をする時ベッドの上を通らないと窓に行けないのが不便でした。
他はレストランからの眺めお風呂も満足です。
また機会があれば是非利用したいと思います。
ハルユキ
Stayed 1 night in Mar 2024
Verified
6/10 Okay
Masayuki
Feb 24, 2024
Liked: Staff & service
Disliked: Property conditions & facilities
エレベーターが、遅い。
Masayuki
Stayed 1 night in Feb 2024