Skip to main content

Hotel ILUNION San Sebastian

4.0 star property
Guests start their day at this upscale hotel's restaurant, then enjoy Bay of Biscay views near Ondarreta Beach with attentive staff service.

Choose dates to view prices

Hotel ILUNION San Sebastian overlooks the Bay of Biscay, offering a welcoming retreat with an all-day restaurant. Enjoy the garden setting, free in-room WiFi, and a relaxing bar. The beach is nearby, and the staff consistently earns praise for their helpfulness.

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
  • Parking available
Mod logo
Sign in to view eligible discounts and perks. More rewards for more adventures!
Sign inSign up, it's free

Similar properties

Lunch and dinner served, Mediterranean cuisine
NH Collection San Sebastián Aránzazu
Antiguo
  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
9.2 out of 10, Wonderful, 1,003 reviews
The price is CA $229
CA $252 total
includes taxes & fees
Jun 7 - Jun 8
NH Collection San Sebastián Aránzazu
Compare similar properties

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 available

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 allowed for an extra charge of EUR 35 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 at 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

Cribs (infant beds) are not available

Property payment types

Important information

Optional extras

  • Fee for buffet breakfast: approximately EUR 18 for adults and 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

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 onsite parking
This property accepts credit cards; cash is not accepted
This property uses eco-friendly cleaning products
Safety features at this property include a fire extinguisher
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
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 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

Frequently asked questions

Is Hotel ILUNION San Sebastian pet-friendly?

Yes, pets are allowed at this property. There's a fee of EUR 35 per pet, per night. Service animals are exempt from fees.

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

As of May 20, 2026, prices found for a 1-night stay for 2 adults at Hotel ILUNION San Sebastian on Jun 7, 2026 start from CA $211, 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 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?

Check-out is at noon. Late check-out 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.

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.

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.

Reviews

Reviews

9.4

Exceptional

9.6

Cleanliness

9.0

Amenities

9.4

Staff & service

9.4

Property conditions & facilities
Rating 10 - Excellent. 229 out of 316 reviews
Rating 8 - Good. 65 out of 316 reviews
Rating 6 - Okay. 12 out of 316 reviews
Rating 4 - Poor. 5 out of 316 reviews
Rating 2 - Terrible. 5 out of 316 reviews

Reviews

Verified

10/10 Excellent

Peina

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good location a block away from the beach, and quite neighborhood with nice local restaurants
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Padala

Liked: Cleanliness, staff & service, property conditions & facilities
Good location close to Le Concha beach. Beds are comfortable and room is very clean.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Andreea

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Second time in this hotel, great location, rooms are spacious, bed is comfortable although a bit too small for 2 people. Being a pet friendly hotel is a big plus point for us.
Stayed 3 nights in Apr 2026
Verified

8/10 Good

Michael

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The breakfast was good. The bed was pretty comfortable and the room was large. The parking situation was not good though. Had to park far away, and it did not work for a French rental car. Unacceptable situation! I would not stay there again.
Stayed 2 nights in Apr 2026
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

Gabriel

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

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

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

Alison

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

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
Verified

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
Verified

10/10 Excellent

ketan

Liked: Cleanliness, amenities, property conditions & facilities
Great hotel in a great location
Stayed 2 nights in Apr 2024
Verified

10/10 Excellent

alma

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice hotel, actually liked that it wasn’t right in the old town which is very touristy. Beautiful beach walk to old town but in quiet yet bustling with locals area with ample of dining options.
Stayed 3 nights in Apr 2025
Verified

10/10 Excellent

Calista

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wow! This is by far one of our favorite hotels in our travels through Europe. The facility is clean, modern, and has a good ambiance. The staff is incredible - always friendly and willing to go above and beyond in terms of customer service. The location is great and the breakfast buffet and restaurant/bar had healthy and delicious food options. We will definitely make Ilunion our go to place for future stays!
Stayed 5 nights in Oct 2025
Verified

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
Verified

8/10 Good

Jóhannes

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

NIce hotel in very good location.

Very nice hotel and centrally located. Very short distance from the wonderful beach.
Stayed 1 night in Oct 2023
Verified

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
Verified

10/10 Excellent

carlos

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel near the beach, transportation within less than a block, restaurants and coffee shops nearby
Stayed 2 nights in Aug 2023
Verified

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
Verified

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