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Hotel ILUNION San Sebastian

4.0 star property
Hotel with a restaurant, a quick walk to Bay of Biscay

Choose dates to view prices

Photo gallery for Hotel ILUNION San Sebastian

Enjoy a drink at the bar with comfortable seating and a lively atmosphere.
Relax in a serene space with a seating area featuring a mix of sofas and chairs around a central table, surrounded by lush greenery and large windows offering a peaceful view.
Enjoy the serene views from this balcony, featuring a comfortable seating area and lush greenery.
Relax in our spacious lobby with a central seating area, sofas, and a large floor lamp.
Relax in this stylish room with a large bed, sofa, and armchair, plus a balcony with outdoor seating.

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Bar
  • Pet-friendly
  • Parking available
  • Room service
  • Laundry
The current price is Rp3.356.304
Rp3.691.934 total
includes taxes & fees
31 Aug - 1 Sept

Room options

Available filters for rooms
Showing 15 of 15 rooms

View all photos for Triple Room, 2 adults and 1 child

Two single beds with white linens, a flat-screen TV, and a side table.

Triple Room, 2 adults and 1 child

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 20 sq m
  • City view
  • Sleeps 3
  • 3 Single Beds

View all photos for Superior Single Room

Relax in a serene space with a neatly made bed, wooden desk, and large window.

Superior Single Room

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 11 sq m
  • City view
  • Sleeps 1
  • 1 Double Bed

View all photos for Junior Suite, Terrace

Enjoy the urban view from this balcony with a potted plant and cityscape.

Junior Suite, Terrace

10.0 out of 10
Exceptional
(1 review)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 21 sq m
  • City view
  • Sleeps 2
  • 2 Single Beds

View all photos for Superior Triple Room, Terrace, 2 adults and 1 child

Relax in a spacious room with a large bed, nightstand, and lamp, featuring a window with a view of the outside.

Superior Triple Room, Terrace, 2 adults and 1 child

10.0 out of 10
Exceptional
(1 review)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 20 sq m
  • City view
  • Sleeps 3
  • 3 Single Beds

View all photos for Double Room Single Use

Relax in comfort with a large bed, bedside table, and lamp.

Double Room Single Use

10.0 out of 10
Exceptional
(1 review)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 21 sq m
  • City view
  • Sleeps 1
  • 1 Double Bed OR 2 Single Beds

View all photos for Double Room

Relax in a serene space with a large bed, bedside table, and desk, surrounded by sheer curtains and subtle wallpaper.

Double Room

8.8 out of 10
Excellent
(23 reviews)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 21 sq m
  • City view
  • Sleeps 2
  • 1 Double Bed OR 2 Single Beds

View all photos for Superior Double Room

Relax in a serene space with a large bed, bedside table, and desk, surrounded by sheer curtains and subtle wallpaper.

Superior Double Room

8.0 out of 10
Very good
(1 review)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 21 sq m
  • City view
  • Sleeps 2
  • 2 Single Beds

View all photos for Single Room

Relax in a serene space with a neatly made bed, wooden desk, and large window.

Single Room

9.0 out of 10
Wonderful
(4 reviews)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 11 sq m
  • City view
  • Sleeps 1
  • 1 Double Bed

View all photos for Superior Single Room, Terrace

Relax in a serene space with a neatly made bed, wooden desk, and large window.

Superior Single Room, Terrace

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 11 sq m
  • City view
  • Sleeps 1
  • 1 Double Bed

View all photos for Superior Triple Room, 2 adults and 1 child

Relax in comfort with a large bed, bedside table, and lamp.

Superior Triple Room, 2 adults and 1 child

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 20 sq m
  • City view
  • Sleeps 3
  • 3 Single Beds

View all photos for Superior Double Room, Terrace

Relax in a spacious room with a large bed, flat-screen TV, and comfortable seating area.

Superior Double Room, Terrace

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 21 sq m
  • City view
  • Sleeps 2
  • 2 Single Beds

View all photos for Superior Triple Room, Terrace

Relax in a spacious room with a large bed, nightstand, and lamp, featuring a window with a view of the outside.

Superior Triple Room, Terrace

10.0 out of 10
Exceptional
(2 reviews)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 20 sq m
  • City view
  • Sleeps 3
  • 3 Single Beds

View all photos for Triple Room

Two single beds with white linens, a flat-screen TV, and a side table.

Triple Room

8.6 out of 10
Excellent
(7 reviews)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 20 sq m
  • City view
  • Sleeps 3
  • 3 Single Beds

View all photos for Superior Triple Room

Relax in comfort with a large bed, bedside table, and lamp.

Superior Triple Room

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 20 sq m
  • City view
  • Sleeps 3
  • 3 Single Beds

View all photos for Double Room, Pet friendly

Relax in a serene space with a neatly made bed, flat-screen TV, and desk for work or relaxation.

Double Room, Pet friendly

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Flat-screen TV
Blackout curtains
Separate bedroom
Private bathroom
Hairdryer
  • 21 sq m
  • City view
  • Sleeps 2
  • 1 Double Bed OR 2 Single Beds
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About the area

Map
Avenida Zumalacarregui, 20, San Sebastián, Gipuzkoa, 20008

What's nearby

  • Ondarreta Beach - 5 min walk - 0.4 km
  • Miramar Palace - 6 min walk - 0.6 km
  • Monte Igueldo - 2 min drive - 1.1 km
  • Reale Arena - 4 min drive - 3.5 km
  • Donostia-San Sebastian Aquarium - 12 min drive - 3.2 km

Getting around

  • Ategorrieta Station - 8 min drive
  • San Sebastian (EAS) - 25 min drive

Restaurants

  • ‪Trikua - ‬7 min walk
  • ‪Bar Pepe - ‬3 min walk
  • ‪Bar Campus - ‬7 min walk
  • ‪Bar Antzara - ‬3 min walk
  • ‪Doner Kebab - ‬5 min walk

About this property

Hotel ILUNION San Sebastian

Upscale hotel near Bay of Biscay
Located close to Ondarreta Beach and Miramar Palace, Hotel ILUNION San Sebastian provides a coffee shop/cafe, a garden and dry cleaning/laundry services. The on-site restaurant, Cafeteria Ondarreta, offers breakfast, lunch and dinner. Stay connected with free in-room WiFi, and guests can find other amenities, such as a bar and conference space.
Other perks include:
  • Buffet breakfast (surcharge), self-parking (surcharge) and an electric car charging station
  • A TV in reception, a vegetable garden and luggage storage
  • Wedding services, a ballroom and multilingual staff
  • Guest reviews say great things about the helpful staff
Room features
All 90 rooms offer comforts such as air conditioning, in addition to perks such as free WiFi and safes.
Other conveniences in all rooms include:
  • Recycling, LED light bulbs and eco-friendly cleaning products
  • Bathrooms with eco-friendly toiletries and bidets
  • 24-inch flat-screen TVs with digital channels
  • Wardrobes/cupboards, daily housekeeping and desks

Languages

English, French, German, Spanish

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Exterior

NH Collection San Sebastián Aránzazu

  • Pet-friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
9.2 out of 10, Wonderful, 1,003 reviews
The price is Rp3.470.252
Rp3.817.277 total
includes taxes & fees
31 Aug - 1 Sept
NH Collection San Sebastián Aránzazu

Property amenities

Internet

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

Parking and transport

  • Electric car charging station on site
  • Height restrictions apply for on-site parking
  • Onsite parking available only on request
  • Covered parking on site (EUR 25 per day)
  • Limited on-site parking

Food and drink

  • Buffet breakfast available for a fee 7:30 AM to 10:30 AM on weekdays and 8:00 AM to 11:00 AM on weekends; EUR 18 for adults and EUR 9 for children
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Snack bar/deli

Restaurants on site

  • Cafeteria Ondarreta

Things to do

  • TV in common areas

Family friendly

  • Laundry facilities
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Wedding services

Business services

  • Computer station
  • Conference space
  • Meeting rooms

Outdoors

  • Garden
  • Vegetable garden

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Lift (80 centimetre wide door)
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible restaurant

More

  • 100% renewable energy
  • 4 floors
  • At least 10% of profits reinvested in community and sustainability
  • At least 80% lighting from LEDs
  • At least 80% of food locally-sourced
  • At least 80% organic food
  • Ballroom
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • Eco-friendly cleaning products used
  • Humane treatment of captive wild animals
  • Local artist showcase
  • Local culture and ecosystem education
  • Locally-owned and organised tours and activities
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • No plastic water bottles
  • Reusable cups
  • Reusable tableware
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options
  • Water dispenser usage encouraged

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower/bathtub combination
  • Towels provided

Entertainment

  • 24-inch flat-screen TV with digital channels

Food and drink

  • Limited room service
  • Minibar

More

  • Air conditioning
  • Bulk dispensers for toiletries
  • Cleaning products are eco-friendly
  • Connecting rooms available
  • Desk
  • Eco-friendly toiletries
  • Energy-saving switches in guestrooms
  • LED lighting
  • Phone
  • Recycling
  • Safe
  • Soundproofed rooms
  • Water-efficient showers
  • Water-efficient toilets

Policies

Check-in

Check-in start time: 2:00 PM; check-in end time: anytime
Minimum check-in age - 18

Check-out

Check-out before noon
Contactless check-out
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

Pets are allowed for an extra charge of EUR 30 per pet, per night
Service animals are welcome, and are exempt from fees
Specific rooms only; pet-friendly rooms can be requested by contacting the property on the number on the booking confirmation
Food and water bowls are available

Children and extra beds

Children are welcome
Rollaway/extra beds are available for EUR 38.5 per stay.
Cots (infant beds) are not available

Payment types at the property

Important information

Optional extras

  • Fee for buffet breakfast: from approximately EUR 18 for adults and from EUR 9 for children
  • Covered self-parking fee: EUR 25 per day
  • Pet fee: EUR 30 per pet, per night
  • Service animals are exempt from fees
  • Late check-out is available for a fee (subject to availability)
  • Rollaway bed fee: EUR 38.5 per stay

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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
Special cancellation policies or charges may apply for group reservations (more than 8 rooms for the same property/stay dates)
Guests must contact this property in advance to reserve on-site parking
This property accepts credit cards; cash is not accepted
This property uses eco-friendly cleaning products
Property Registration Number HSS 00313

We should mention

Cash transactions at this property cannot exceed EUR 1000, due to national regulations; for further details, please contact the property using the information in the booking confirmation
Only registered guests are allowed in the guestrooms
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
Parking height restrictions apply

Property is also known as

Hotel San Sebastian
San Sebastian Hotel
Hotel San Sebastian
Ilunion Sebastian Sebastian
Hotel ILUNION San Sebastian Hotel
Hotel ILUNION San Sebastian San Sebastián
Hotel ILUNION San Sebastian Hotel San Sebastián

Frequently asked questions

Is Hotel ILUNION San Sebastian pet-friendly?

Yes, pets are allowed at this property. There's a fee of EUR 30 per pet, per night. Service animals are exempt from fees.

How much does it cost to stay at Hotel ILUNION San Sebastian?

As of 5 Aug 2025, prices found for a 1-night stay for 2 adults at Hotel ILUNION San Sebastian on 31 Aug 2025 start from Rp3.356.304, 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 at Hotel ILUNION San Sebastian?

Self-parking is available for EUR 25 per day. Limited spots are available.

What time is check-in at Hotel ILUNION San Sebastian?

Check-in start time: 2:00 PM; check-in end time: anytime.

What time is check-out at Hotel ILUNION San Sebastian?

Checkout is at noon. Late checkout is available for a fee (subject to availability).

Where is Hotel ILUNION San Sebastian located?

Located in Antiguo, this hotel is within a 10-minute walk of Bay of Biscay, Ondarreta Beach and Miramar Palace. Concha Beach and Monte Igueldo are also within 2 mi (3 km). San Sebastian Amara Station is 27 minutes by foot.

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Hotel ILUNION San Sebastian Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 127 out of 187 reviews
Rating 8 - Good. 45 out of 187 reviews
Rating 6 - Okay. 8 out of 187 reviews
Rating 4 - Poor. 3 out of 187 reviews
Rating 2 - Terrible. 4 out of 187 reviews

9.6/10

Cleanliness

9.2/10

Staff & service

8.6/10

Amenities

9.4/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

10/10 Excellent

Victoria

Liked: Cleanliness, amenities, property conditions & facilities
Beautiful room, excellent service, perfect location.
Stayed 4 nights in Jun 2025

10/10 Excellent

Robert

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice staff and breakfast
Stayed 2 nights in Jun 2025

10/10 Excellent

Alison

Liked: Cleanliness, amenities, property conditions & facilities
Modern, good rooms, reserved safe parking
Stayed 1 night in Jun 2025

10/10 Excellent

john

Liked: Cleanliness, property conditions & facilities
The service was fantastic and the employees were super attentive and friendly. The room was very nice and the food at the restaurant was really good!
Stayed 5 nights in Jun 2025

10/10 Excellent

Eduardo

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Really enjoyed my stay here. My room was super comfortable, clean and the hotel breakfast was excellent. The only thing I regret was not booking more nights there!
Stayed 2 nights in May 2025

6/10 Okay

Samuel

Liked: Cleanliness
Disliked: Amenities
This is a very decent 3 star hotel. No real amenities or service. It’s a bus ride or about 30 minute walk to the city center. Very clean
Stayed 3 nights in Jul 2025

10/10 Excellent

Olga

Liked: Cleanliness, property conditions & facilities
Good room size. The area very quiet and convenient.
Stayed 1 night in May 2025

10/10 Excellent

Sebastian

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice hotel and aRea.
Stayed 4 nights in Mar 2025

10/10 Excellent

Sasha

Liked: Cleanliness, amenities, property conditions & facilities
Very modern, contemporary clean rooms, well appointed Not too far from beach and promenade but at the other end of the old town to San Sebastián so as long as you don’t mind the promenade walk or have a car to drive in with, it’s fabulous Very clean and nice selection of decor, I am an interior designer and thought they had done a lovely job on the interior Nice bar also
Stayed 3 nights in Jun 2025

10/10 Excellent

Allison

Liked: Cleanliness, amenities
The front desk staff were especially helpful and kind. We had difficulty returning from the Springsteen concert on 24 June and the desk clerk for the evening was very reassuring and provided excellent advice. We were able to return safely to the hotel.
Stayed 3 nights in Jun 2025

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Clean, classy, convenient! The service was impeccable, the design of the rooms is lovely and functional, and the location was ideal.
Stayed 4 nights in Apr 2025

8/10 Good

John

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Mixed weather in Donostia

Clean modern Hotel in good location. Dissapointing that the Bar closed at 11pm and made us leave the room without affording us alternative arrangements
Stayed 4 nights in Apr 2025

10/10 Excellent

Ahmed

Liked: Cleanliness, staff & service, property conditions & facilities
My stay was enjoyable The staff are pleasant and cooperative and the service is very good
Stayed 7 nights in Oct 2024

10/10 Excellent

Xiaoli

Liked: Cleanliness, staff & service, property conditions & facilities
Excellent hotel
Stayed 4 nights in Jun 2024

10/10 Excellent

Monica

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

San Seb stay

Lovely stay, staff very helpful and friendly Hotel very clean and modern
Stayed 3 nights in Oct 2024

10/10 Excellent

Dee

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
What a fantastic hotel. Superbly remodelled and feels very luxurious. Staff were very pleasant. Good location too!
Stayed 1 night in Oct 2024

10/10 Excellent

ANDRES

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice hotel with great location close to the beach.
Stayed 1 night in Aug 2023

10/10 Excellent

Margaret

Very friendly service, lovely appointed modern rooms & excellent buffet breakfast. Overall very happy with our stay 😁
Stayed 1 night in Aug 2024

10/10 Excellent

Raphael

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Upscale hotel, in a very nice area
Stayed 2 nights in Sep 2024

10/10 Excellent

Silvia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The breakfast bufet is very good.
Stayed 3 nights in Jul 2024

10/10 Excellent

Stephanie

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Beautiful clean and new hotel
Stayed 5 nights in Sep 2023

2/10 Terrible

lori

Disliked: Amenities, property conditions & facilities
The air conditioning did not work during a heat wave. When I asked staff to help, they basically did not know how to fix it, and told me we could not change rooms, but could check out in the morning if we preferred (hotel was fully booked). Upon check out, they refused to refund us the second night; saying Expedia would not let them. Expedia refused to refund, saying the hotel refused. I would cancel any reservations you have with expedia due to this. And, beware of staying at Hotel Ilunion during a heat wave. The A/C does not work, the room smells, property is old and run down, and parking is available only if you arrive early.
Stayed 2 nights in Jun 2025

10/10 Excellent

Francisco

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Nice place to

Hotel.com needs to make aware of the need to reserve parking space as this is limited
Stayed 5 nights in Sep 2024

8/10 Good

Chatriona

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Our stay in the hotel was fantastic very helpful staff couldn't help enough not a big room but fine for a couple super breakfast our only fault was the drains were a bit pongy...
Stayed 2 nights in Jan 2024

10/10 Excellent

Urzula

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was good, the restaurant is very good and good prices too. Super recommended
Stayed 1 night in Nov 2023