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Based on 712 verified reviews
AI-generated summary based on recent guest reviews
At Grampus Sea, reviewers frequently praise the large hot spring baths and good value, noting a generally clean but older property, sea view breakfasts, and friendly staff, while also mentioning some dated rooms and limited nearby dining or shops.
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Wai Yan
Mar 14, 2026
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Stayed 1 night
Max
Sep 26, 2023
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Stayed 2 nights
Manvy Sau Nga
Jul 15, 2023
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Stayed 3 nights
MICHAEL JOHN
Jun 11, 2023
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Stayed 1 night
マユミ
Aug 24, 2025
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Stayed 1 night
When you stay at Grampus Sea in Shirahama, you'll be by the sea, just steps from Shirahama Onsen and 3 minutes by foot from Senjojiki. This hotel is 0.4 mi (0.7 km) from Sandanbeki Cave and 0.7 mi (1.1 km) from Sakino-yu Onsen.
More location infoInstant AI responses are based on hotel information