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Grampus Sea

3.0 star property
Hotel with free parking, steps from Shirahama Onsen

Photo gallery for Grampus Sea

Hot springs
Reception
Point of interest
Front of property – evening/night
Hot springs

Reviews

7.8 out of 10
Good

Popular amenities

  • 24/7 front desk
  • Housekeeping
  • Laundry
  • Parking included
  • Air conditioning
  • Free WiFi
The current price is NZ$151
5 Oct - 6 Oct

Explore the area

View map
1688-2, Nishimuro-gun, Shirahama, Wakayama, 649-2211
  • Place, Senjojiki
    ‪4 min walk‬
  • Place, Shirahama Beach
    ‪4 min drive‬
  • Place, Adventure World
    ‪8 min drive‬
  • Airport, Shirahama (SHM-Nanki - Shirahama)
    ‪5 min drive‬

Room options

View all photos for Traditional Quadruple Room

Traditional Quadruple Room

Traditional Quadruple Room

Highlights

Air conditioning
Fridge
Flat-screen TV
Down duvet
Spring-water bath
Separate bath and shower
Toilet with electronic bidet
Cable channels
  • Partial ocean view
  • Sleeps 4
  • 4 Twin Futons

View all photos for Twin Room, Shared Bathroom, Shared Toilet

Down duvets, free WiFi, bed sheets, wheelchair access

Twin Room, Shared Bathroom, Shared Toilet

Highlights

Air conditioning
Fridge
Flat-screen TV
Down duvet
Spring-water bath
Separate bath and shower
Toilet with electronic bidet
Cable channels
  • Sleeps 2
  • 2 Twin Beds

View all photos for Japanese Style Twin Room, Shared Bathroom, Private Toilet

Japanese Style Twin Room, Shared Bathroom, Private Toilet

Japanese Style Twin Room, Shared Bathroom, Private Toilet

7.6 out of 10
Good
(8 reviews)

Highlights

Air conditioning
Fridge
Flat-screen TV
Down duvet
Spring-water bath
Separate bath and shower
Toilet with electronic bidet
Cable channels
  • Sleeps 2
  • 2 Twin Beds

About the area

Shirahama

At Grampus Sea you'll be within a short 5-minute stroll of Shirahama Onsen and Senjojiki. Highlights at this hotel include a restaurant and in-room free WiFi. .This smoke-free hotel offers free WiFi in public areas, a 24-hour front desk and luggage storage. Added amenities include laundry facilities, a front desk safe and a lift. There's also the convenience of free self parking. .Places within a 15-minute walk of this 3-property class Shirahama hotel include Sandanbeki Cave and Sakino-yu Onsen.

What's nearby

  • Shirahama Onsen - 1 min walk - 0.0 km
  • Senjojiki - 4 min walk - 0.4 km
  • Sandanbeki Cave - 8 min walk - 0.7 km
  • Shirahama Beach - 4 min drive - 1.9 km
  • Adventure World - 8 min drive - 5.0 km

Getting around

  • Asso Station - 11 min drive
  • Shirahama Station - 14 min drive
  • Shirahama (SHM-Nanki - Shirahama) - 4 min drive

Restaurants

  • ‪Lounge - ‬4 min drive
  • ‪長久酒場 - ‬20 min walk
  • ‪Grill & Dining G - ‬4 min drive
  • ‪磯野水産　白浜本館 - ‬18 min walk
  • ‪Key Noodle 抱きしめ鯛 - ‬7 min walk

About this property

Grampus Sea

Hotel with free parking, steps from Shirahama Onsen
There's a restaurant on site. Public spaces have free WiFi. Grampus Sea offers its guests hot springs. Grampus Sea also features a vending machine, laundry facilities, and a front desk safe. Self parking is free.

This 3-star Shirahama hotel is smoke free.

  • 74 guestrooms or units
  • Self-service laundry
  • Front desk (24 hours)
  • Storage area for luggage
  • Front desk safe
  • Lift
  • No smoking on site
  • 1 conference room
  • Dining venue
Grampus Sea offers 74 accommodations with complimentary slippers and free toiletries. Beds feature down duvets. 20-inch flat-screen televisions come with cable channels.

Guests have access to shared bathrooms. Bathrooms include a separate bath and shower, spring water baths and toilets with an electronic bidet. This Shirahama hotel provides complimentary wireless Internet access. Housekeeping is offered on a daily basis and hairdryers can be requested.

Services include massages. Public bath/onsen services include an indoor public bath and outdoor mineral hot springs (Japanese-style onsen). There are hot springs on site.

Similar properties

Hot springs

Shirahama Key Terrace Seamore Residence

  • Pool
  • Parking included
  • Free WiFi
  • Restaurant
4.2 out of 5, Very good, 484 reviews
The price is NZ$143
14 Oct - 15 Oct
Shirahama Key Terrace Seamore Residence

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Free uncovered self parking on site

Food and drink

  • A restaurant

Things to do

  • Hot springs

Family friendly

  • In-room refrigerator
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Vending machine

Guest services

  • Housekeeping (daily)

Business services

  • Meeting room

Spa

  • Hot springs
  • Massage
  • Public indoor bath (no minerals)
  • Public outdoor mineral hot springs (onsen)

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Bathroom emergency pull cord
  • Grab bar near toilet
  • Lift
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)

More

  • Banquet hall
  • Smoke-free property

Room amenities

Bedroom

  • Bedsheets provided
  • Down comforter

Bathroom

  • Free toiletries
  • Hair dryer (on request)
  • Separate bathtub and shower
  • Shampoo
  • Shared bathroom
  • Slippers
  • Soap
  • Spring water bathtub
  • Toilet paper
  • Toilet with electronic bidet
  • Towels provided

Entertainment

  • 20-inch flat-screen TV with cable channels

Food and drink

  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Heating (climate-controlled)

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

Access methods

Staffed front desk

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • 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've listed 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 smoke detector
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. This property accepts Visa, Mastercard, American Express and cash. For guests' safety, the property includes a smoke detector in all accommodation.

We should mention

  • As required by the Japanese Ministry of Health, Labour and Welfare, all international visitors must submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels etc). Also, it's required that lodging proprietors photocopy the passports of all registering guests and keep the photocopy on file.
  • Please note that some properties do not permit guests with tattoos to use the on-site public bathing facilities.

Property is also known as

Grampus Sea Hotel Shirahama
Grampus Sea Hotel
Grampus Sea Shirahama
Grampus Sea Hotel
Grampus Sea Shirahama
Grampus Sea Hotel Shirahama

Frequently asked questions

What is the cancellation policy at Grampus Sea?

Grampus Sea offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at Grampus Sea?

As of 29 Sept 2025, prices found for a 1-night stay for 2 adults at Grampus Sea on 5 Oct 2025 start from NZ$147.77, including 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.

Is parking available at Grampus Sea?

Yep, Grampus Sea has a free self car park.

Are there any beaches close to Grampus Sea?

The closest beach to Grampus Sea is Shirahama Beach (1.5 km).

Are there hot tubs in the rooms at Grampus Sea?

No, but there are spring water baths in the guestrooms.

Is there a free airport shuttle available at Grampus Sea?

No, Grampus Sea does not offer an airport shuttle service.

Is there a bar or restaurant at Grampus Sea?

Yep, you can grab a meal at Grampus Sea's onsite restaurant.

What time are check-in & check-out at Grampus Sea?

Check-in begins at 3 PM. Check-out time is 10 AM.

Are pets allowed at Grampus Sea?

No, pets are not allowed.