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Hotel ILUNION San Sebastian

4.0 star property

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Photo gallery for Hotel ILUNION San Sebastian

Daily buffet breakfast for a fee
Combined shower/bathtub, eco-friendly toiletries, hair dryer, bidet
Lobby sitting area
Superior Double Room, Terrace | View from room
Breakfast, lunch and dinner served

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Restaurant
  • Air-conditioning
  • Parking available

Explore the area

View in a map
Avenida Zumalacarregui, 20, San Sebastián, Gipuzkoa, 20008
  • Place, Ondarreta Beach
    ‪5 min walk‬
  • Place, Miramar Palace
    ‪6 min walk‬
  • Place, Concha Promenade
    ‪6 min walk‬
  • Airport, San Sebastian (EAS)
    ‪26 min drive‬

Room options

View all photos for Triple Room

Minibar, in-room safe, desk, blackout curtains

Triple Room

8.6 out of 10
Excellent
(7 reviews)
  • City view
  • 20 sq m
  • 1 bedroom
  • Sleeps 3
  • 3 Single Beds
  • Free Wi-Fi

View all photos for Single Room

Minibar, in-room safe, desk, blackout curtains

Single Room

8.8 out of 10
Excellent
(5 reviews)
  • City view
  • 11 sq m
  • 1 bedroom
  • Sleeps 1
  • 1 Double Bed
  • Free Wi-Fi

View all photos for Double Room

Minibar, in-room safe, desk, blackout curtains

Double Room

9.2 out of 10
Wonderful
(40 reviews)
  • City view
  • 21 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed OR 2 Single Beds
  • Free Wi-Fi

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

Minibar, in-room safe, desk, blackout curtains

Triple Room, 2 adults and 1 child

10.0 out of 10
Exceptional
(1 review)
  • City view
  • 20 sq m
  • 1 bedroom
  • Sleeps 3
  • 3 Single Beds
  • Free Wi-Fi

View all photos for Double Room, Pet friendly

View from room

Double Room, Pet friendly

9.0 out of 10
Wonderful
(2 reviews)
  • City view
  • 21 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed OR 2 Single Beds
  • Free Wi-Fi

View all photos for Double Room Single Use

Minibar, in-room safe, desk, blackout curtains

Double Room Single Use

10.0 out of 10
Exceptional
(2 reviews)
  • City view
  • 21 sq m
  • 1 bedroom
  • Sleeps 1
  • 1 Double Bed OR 2 Single Beds
  • Free Wi-Fi

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About this property

Hotel ILUNION San Sebastian

A restaurant, a bar/lounge and a snack bar/deli are available at this smoke-free hotel. WiFi in public areas is free. Additionally, a coffee shop/cafe, self parking and conference space are on-site. Housekeeping is available on request.
Hotel ILUNION San Sebastian offers 90 air-conditioned accommodations with minibars and a safe. 24-inch flat-screen televisions come with digital channels. Bathrooms include a combined bath/shower unit, bidets, complimentary toiletries and hairdryers.

Guests can surf the web using complimentary wireless Internet access. Business-friendly amenities include desks and telephones. Change of towels and change of bedsheets can be requested. Housekeeping is provided on a daily basis.

The recreational activities listed below are available either on-site or nearby; fees may apply.
Our customers tell us that they can't get enough of the helpful staff at Hotel ILUNION San Sebastian. During your stay, you're just a quick walk from Concha Promenade. Free WiFi in public areas, a restaurant and a bar are available. This property offers pet-friendly amenities, such as food and water bowls.
  • Free WiFi
  • Drinking and dining options include a coffee shop, a restaurant and a bar/lounge
  • Buffet breakfast served daily for a fee
  • Self-parking available for a fee
  • Services include dry cleaning/laundry, a porter and luggage storage
  • Just a 5-minute walk from Bay of Biscay and 6 minutes on foot from Ondarreta Beach
  • Pets welcome for a fee (restrictions apply)
  • Pet-friendly amenities are available, including food and water bowls
Along with a restaurant and a coffee shop/cafe, there's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. A computer station is on site and WiFi is free in public spaces. The business-friendly Hotel ILUNION San Sebastian also features multilingual staff, a garden, and laundry facilities. Limited parking is available for a fee and is offered on a first-come, first-served basis.

This 4-star San Sebastián hotel is smoke free.

For a fee, guests can enjoy buffet breakfast on weekdays from 7:30 AM to 10:30 AM and at the weekend from 8:00 AM to 11:00 AM.
Cafeteria Ondarreta – This café serves breakfast, lunch and dinner.
Room service (during limited hours) is available.

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 self 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
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Pets: EUR 35 per pet, per night
  • Food and water bowls are available
  • Certain rooms only
  • You can request a pet-friendly room by reaching out to the property at the number on the booking confirmation
    • Service animals are exempt from fees.

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

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • 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 35 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

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
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
Safety features at this property include a fire extinguisher
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
Front desk staff will greet guests on arrival at the property.
Property Registration Number HSS 00313
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • On-site cash transactions can't exceed EUR 1000, due to national regulations. For more details, please contact the property using information in the booking confirmation.
  • Registered guests are the only ones allowed to be in guestrooms.
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
  • Pets are welcome in specific rooms only, which can be requested by contacting the property directly at the number on your booking confirmation (please see the Fees section for related charges).

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

Hotel ILUNION San Sebastian Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 233 out of 325 reviews
Rating 8 - Good. 70 out of 325 reviews
Rating 6 - Okay. 12 out of 325 reviews
Rating 4 - Poor. 5 out of 325 reviews
Rating 2 - Terrible. 5 out of 325 reviews

9.6/10

Cleanliness

9.4/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Carl-Gustav

Liked: Cleanliness, staff & service, amenities
Excellent place in a great location!
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

Catherine

Liked: Cleanliness, staff & service, amenities
Everything es perfect! Great staff
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Jose J

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very good hotel all around, will definitely come back
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

Kathryn

Liked: Cleanliness, amenities, property conditions & facilities
Room was amazing with wraparound balcony and separate seating area which was perfect as we had to stay in with the dog due to the fireworks.
Stayed 1 night in Dec 2025
Verified

8/10 Good

Catherine

Liked: Cleanliness, staff & service, amenities
Clean, large room and modern
Stayed 2 nights in Feb 2026
Verified

8/10 Good

Gabriel

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location, friendly and helpful staff
Stayed 2 nights in Jun 2025
Verified

8/10 Good

Philip

Liked: Cleanliness, property conditions & facilities, room comfort
Nice hotel clean near to beach
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Laurence

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great rooms, good value
Stayed 2 nights in Jul 2025
Verified

10/10 Excellent

Robert

Liked: Cleanliness, amenities
Was great
Stayed 3 nights in Nov 2025
Verified

10/10 Excellent

Victoria

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

10/10 Excellent

Naomi

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

Lovely stay

Lovely hotel, great location and helpful staff.
Stayed 2 nights in May 2025
Verified

10/10 Excellent

lee

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

Modern, clean and good location.

Modern and clean, friendly front desk staff and comfortable bed. Convenient location and walkable to many shops, restaurants and the beach.
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Robert

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

10/10 Excellent

Stanka

Liked: Cleanliness, property conditions & facilities, room comfort
Nice hotel in very nice area, close to the beach and walkable to the old city
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

leslie

Liked: Cleanliness, property conditions & facilities
Hotel was nice. Parking wasn’t available once arrived so I had to park bout 100 meters away. Quick check in. Food was good. Staff were great.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Martha

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We did not have breakfast but hotel was beautiful and staff friendly
Stayed 7 nights in Oct 2025
Verified

10/10 Excellent

Claudia

Liked: Cleanliness, staff & service, amenities
Convenience , it was close to everything
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

Pat

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

Great break.

Fabulous stay with exceptional staff who gave us great information on transport links and places to dine. Would highly recommend this hotel.
Stayed 4 nights in Sep 2025
Verified

10/10 Excellent

QDaniel

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent hotel, nice location and reasonably priced.
Stayed 1 night in Apr 2024
Verified

10/10 Excellent

Sergio

Everything was great
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

risma

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Amazing bathroom and the hotel near from beach, the area so lovely quite
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

mark

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice bar
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Jessica

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very clean, comfortable and spacious apartment. Distance is quite close to the beach making it an enjoyable walk to old town. I would definitely stay here again!!
Stayed 2 nights in Aug 2025
Verified

10/10 Excellent

Sebastian

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

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