Perched on the Bay of Biscay, Hotel ILUNION San Sebastian offers a haven with a coffee shop/cafe, garden and restaurant serving breakfast to dinner. Connect with free in-room WiFi and unwind at the bar or explore nearby Ondarreta Beach. Previous guests rave about the helpful staff.
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
San Sebastian (EAS) - 25 min drive
Biarritz (BIQ-Pays Basque) - 43 min drive
Ategorrieta Station - 8 min drive
Hernani Station - 9 min drive
San Sebastian Amara Station - 27 min walk
Restaurants
La Mila
Syra Coffee - 3 min walk
Bar Pepe - 3 min walk
Baso Etxea - 2 min walk
Kaori - 2 min walk
About this property
Hotel ILUNION San Sebastian
At Hotel ILUNION San Sebastian, you'll be within a 10-minute drive of Concha Beach. For a bite to eat, guests can check out Cafeteria Ondarreta, which serves breakfast, lunch, and dinner. Other highlights include a bar/lounge, a snack bar/deli, and a garden. Fellow travelers say great things about the helpful staff.
At a glance
DONE
Hotel size
90 rooms
Arranged over 4 floors
DONE
Arriving/Leaving
Check-in start time: 2:00 PM; Check-in end time: anytime
Minimum check-in age: 18
Check-out time is noon
Contactless check-out available
Late check-out subject to availability
DONE
Special check-in instructions
Front desk staff will greet guests on arrival at the property
DONE
Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
DONE
Children
No cribs (infant beds)
DONE
Pets
Pets allowed*
Service animals welcome
Specific rooms only*
Food and water bowls available
WIFI
Internet
Free WiFi in public areas
Free WiFi in rooms
LOCAL_PARKING
Parking
Onsite parking available only on request
Covered onsite self parking (EUR 25 per day)
Onsite parking limited
Electric vehicle charging point on site
Height restrictions apply for onsite parking
Property amenities
Food and drink
Buffet breakfast (surcharge) 7:30 AM–10:30 AM on weekdays and 8:00 AM–11:00 AM on weekends
Restaurant
Bar/lounge
Coffee shop
Room service (limited hours)
Snack bar/deli
Water dispenser
What to do
Beach nearby
Bicycle rentals nearby
Working away
Meeting rooms
Computer station
Conference space
Services
24-hour front desk
Dry cleaning/laundry services
Luggage storage
Wedding services
Multilingual staff
Porter/bellhop
Facilities
Garden
Television in common areas
At least 80% of food locally-sourced
At least 80% organic food
Vegan dining options
Vegetarian dining options
Humane treatment of captive wild animals
Locally-owned & organized tours & activities
Local artist showcase
At least 10% of profits reinvested in community & sustainability
Local culture & ecosystem education
100% renewable energy
Double-glazed windows
At least 80% lighting from LEDs
Comprehensive food waste policy
Comprehensive recycling policy
No plastic soda bottles
No plastic coffee stirrers
No plastic drinking straws
No plastic water bottles
Water dispenser
Reusable cups only
Reusable tableware only
Banquet hall
Accessibility
Elevator
Elevator door width (inches): 31
Wheelchair-accessible restaurant
Room amenities
Be entertained
24-inch flat-screen TV
Digital TV channels
Home comfort
Air conditioning
Minibar
Sleep well
Blackout drapes/curtains
Soundproofed rooms
Bed sheets provided
Freshen up
Private bathroom
Shower/tub combination
Bidet
Eco-friendly toiletries
Hair dryer
Towels
Stay connected
Desk
Free WiFi
Phone
More
Daily housekeeping
In-room safe
Connecting/adjoining rooms available
Eco-friendly toiletries
Bulk dispenser for toiletries
Eco-friendly cleaning products provided
Energy-saving switches
LED light bulbs
Recycling
Water-efficient showers only
Water-efficient toilets only
Special features
Dining
Cafeteria Ondarreta - This café serves breakfast, lunch, and dinner.
Fees & policies
Optional extras
Buffet breakfast is offered for an extra charge of approximately EUR 18 for adults and EUR 9 for children
Late check-out can be arranged for an extra charge (subject to availability)
Children & extra beds
Rollaway beds are available for EUR 38.5 per stay
Pets
Service animals exempt from fees
Pets are allowed for an extra charge of EUR 30 per pet, per night
Parking
Covered self parking costs EUR 25 per day
Guests must contact this property in advance to reserve onsite parking
Parking height restrictions apply
Policies
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.
Only registered guests are allowed in the guestrooms.
This property uses eco-friendly cleaning products.
Special cancellation policies or charges may apply for group reservations (more than 8 rooms for the same property / stay dates).
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, Eurocard
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.
Property Registration Number HSS 00313
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
Does Hotel ILUNION San Sebastian offer free cancellation for a full refund?
Yes, Hotel ILUNION San Sebastian does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Are pets allowed at Hotel ILUNION San Sebastian?
Yes, pets are welcome. There's a charge of EUR 30 per pet, per night. Service animals are exempt from fees. Food and water bowls are available.
Is parking offered on site at Hotel ILUNION San Sebastian?
Yes. Self parking costs EUR 25 per day. Parking spots may be limited. Electric vehicle charging is available.
What are the check-in and check-out times at Hotel ILUNION San Sebastian?
Check-in start time: 2:00 PM; Check-in end time: anytime. Check-out time is noon. Late check-out is available for a charge (subject to availability). Contactless check-out is available.
Is there an onsite casino at Hotel ILUNION San Sebastian?
No, this hotel doesn't have a casino, but Casino Kursaal (7-min drive) is nearby.
What is there to do at Hotel ILUNION San Sebastian and nearby?
Have fun during the warmer months with activities nearby such as cycling. Hotel ILUNION San Sebastian also has a garden.
Are there restaurants at or near Hotel ILUNION San Sebastian?
Yes, there's an onsite restaurant, Cafeteria Ondarreta.
What's the area around Hotel ILUNION San Sebastian like?
Hotel ILUNION San Sebastian is a short 17-minute walk from Concha Beach and 4 minutes' walk from Bay of Biscay.
Have a question?
AI iconBeta
Get instant answers with AI powered search of property information and reviews.
Hotel ILUNION San Sebastian Reviews
Reviews
9.2
Wonderful
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
9.6/10
Cleanliness
9.2/10
Staff & service
8.6/10
Amenities
9.4/10
Property conditions & facilities
9.0/10
Eco-friendliness
Popular mentions
Service staff
Room
Breakfast
Location
Bar
Restaurant
Beach
Lobby
Parking
What guests liked
The property is conveniently located near the beach with easy access to the promenade and a short walk to the old town. (7 reviews)
Breakfast was consistently excellent with great quality and selection. (9 reviews)
From real guest reviews summarized by AI.
Reviews
10/10 Exceptional
Sep 16, 2025
Great break.
Fabulous stay with exceptional staff who gave us great information on transport links and places to dine.
Would highly recommend this hotel.
Pat
Pat, 4-night trip
10/10 Exceptional
Jun 20, 2025
Nice staff and breakfast
Robert
Robert, 2-night trip
10/10 Exceptional
Jun 22, 2025
Nice hotel in very nice area, close to the beach and walkable to the old city
Stanka
Stanka, 1-night trip
10/10 Exceptional
Jun 9, 2025
Amazing bathroom and the hotel near from beach, the area so lovely quite
risma
risma, 1-night trip
10/10 Exceptional
Jun 14, 2025
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!
john
john, 5-night trip
10/10 Exceptional
Jun 3, 2025
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!
Eduardo
Eduardo, 2-night trip
10/10 Exceptional
Mar 30, 2025
Very nice hotel and aRea.
Sebastian
Sebastian, 4-night trip
10/10 Exceptional
Aug 4, 2025
Relaxing in San Sebastian
Very good hotel in the perfect location !
Only fact that needs improving is the wifi as did not work in the room
William
William, 1-night trip
10/10 Exceptional
May 31, 2025
Good room size. The area very quiet and convenient.
Olga
Olga, 1-night trip
10/10 Exceptional
May 1, 2025
Clean, classy, convenient! The service was impeccable, the design of the rooms is lovely and functional, and the location was ideal.
Verified traveler
4-night trip
10/10 Exceptional
Sep 10, 2023
Nice hotel with great location close to the beach.
ANDRES
ANDRES, 1-night trip
10/10 Exceptional
Jun 21, 2024
Excellent hotel
Xiaoli
Xiaoli, 4-night trip
10/10 Exceptional
Jul 2, 2025
Great location
Staff was incredibly helpful. They even lended us a wheelchair to use free of charge.
The property is in a beautiful and safe area. 6 minute walk to the beach, 15 minute direct bus ride to the famous 31 de agosto, and a 15 minute walk to the funicular.
lourdes
lourdes, 1-night trip
10/10 Exceptional
Oct 26, 2024
My stay was enjoyable
The staff are pleasant and cooperative and the service is very good
Ahmed
Ahmed, 7-night trip
10/10 Exceptional
Oct 10, 2024
San Seb stay
Lovely stay, staff very helpful and friendly
Hotel very clean and modern
Monica
Monica, 3-night trip
10/10 Exceptional
Aug 7, 2024
Very friendly service, lovely appointed modern rooms & excellent buffet breakfast. Overall very happy with our stay 😁
Margaret
Margaret, 1-night trip
10/10 Exceptional
Oct 23, 2024
What a fantastic hotel. Superbly remodelled and feels very luxurious. Staff were very pleasant. Good location too!
Dee
Dee, 1-night trip
10/10 Exceptional
Oct 7, 2024
Upscale hotel, in a very nice area
Raphael
Raphael, 2-night trip
10/10 Exceptional
Jul 31, 2024
The breakfast bufet is very good.
Silvia
Silvia, 3-night trip
10/10 Exceptional
Sep 8, 2023
Beautiful clean and new hotel
Stephanie
Stephanie, 5-night trip
8/10 Very good
May 1, 2025
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
John
John, 4-night trip
10/10 Exceptional
Nov 29, 2023
Everything was good, the restaurant is very good and good prices too. Super recommended
Urzula
Urzula, 1-night trip
8/10 Very good
Feb 1, 2024
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...
Chatriona
Chatriona, 2-night trip
10/10 Exceptional
Sep 14, 2024
Nice place to
Hotel.com needs to make aware of the need to reserve parking space as this is limited
Francisco
Francisco, 5-night trip
10/10 Exceptional
Mar 17, 2024
Everyone was extremely helpful and made out stay very relaxed with our 2 doggies. They had setup some doggy beds, bowls and treats which was a very nice touch.