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Hotel · San Sebastian · Basque Country

Hotel Ilunion San Sebastian

A calm 4-star stay in San Sebastian's Antiguo district, a short walk from Ondarreta Beach.

  • 5-minute walk to Ondarreta Beach
  • On-site parking and EV charging
  • Soundproofed rooms with air conditioning
8.9 Great 5799 reviews Booking.com 8.9 · 5799 reviews

About

Hotel Ilunion San Sebastian

Hotel Ilunion San Sebastian sits in the Antiguo neighbourhood, a residential area that offers a more local feel than the city centre. Ondarreta Beach is about a five-minute walk away, and the old town is roughly a 20-minute walk along the seafront.

The hotel is geared towards comfort and practicality: soundproofed rooms, a 24-hour reception, and a restaurant that serves breakfast and evening meals. Parking is available on site, which is a genuine asset in a city where street parking can be scarce.

  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • Pets allowed

In brief

What works, what to weigh

+

Strengths

4 reasons to book
  • Highly rated rooms and service — Guests consistently praise the spacious, clean rooms and the attentive staff, reflected in strong scores for Rooms (9.4) and Service (9.3).
  • Beach within walking distance — Ondarreta Beach is about a five-minute walk away, making it easy to enjoy the shore without needing transport.
  • On-site parking and EV charging — Secure parking is available on site, a rare convenience in San Sebastian, and there is an electric vehicle charging station for guests with EVs.
  • Good dining on site — The hotel restaurant serves breakfast and evening meals, with several reviewers calling out the quality and value of the dinners.
–

Worth weighing

4 to weigh
  • Price point is high — Some guests note that the room, while spacious and clean, comes at a premium price, and that for the cost, expectations are higher.
  • Breakfast may not justify the cost — One reviewer felt the breakfast, though good, was not worth €16 per person, with plenty of cheaper alternatives nearby.
  • Distance from the city centre — The hotel sits in Antiguo, a 20-minute walk from the old town along the beach – pleasant but not central.
  • Mixed comfort scores — Comfort scored slightly lower (8.4) than other categories, though the specific issues are not detailed in reviews.

01 — Rooms

Rooms & rates

High season: summer dates usually book out a few weeks ahead.

Single Room

  • 1 Single bed

Double Room for Single Use

  • 1 Double bed

Triple Room

  • Sleeping arrangements for 3 persons
  • City view
  • Shower
  • Heating
  • Bathtub

Double Room

  • 2 Single beds or 1 Double bed,1 Single bed,1 King-size bed
  • City view
  • Free Wi-Fi
  • Shower
  • Bathtub

02 — Amenities

Services & amenities

Everything included at this stay — the facilities and essentials, at a glance.

General

  • Wi-Fi
  • Air conditioning
  • Heating
  • Lift
  • No smoking on site
  • Safe deposit box
  • 24-hour reception
  • Luggage storage
  • Security
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Dining

  • Restaurant
  • Snack bar
  • Bar/ Lounge area
  • In-room breakfast
  • Coffee shop
  • Room service

Services

  • Housekeeping
  • Laundry
  • Dry cleaning
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Accessibility

  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Toilet for disabled
  • Bathroom for disabled

Parking & Transport

  • Parking
  • Electric vehicle charging station

Room Amenities

  • Mini-bar
  • Soundproofed rooms
  • Terrace
  • Ironing facilities
  • Flat-screen TV
  • AM/FM alarm clock
  • Leisure/ TV room

Pet-Friendly

  • Pets allowed
  • Pet amenities available

03 — Reviews

What guests say

Recent verified reviews from guests who stayed here.

8.9
Great 5799 reviews

Guest-rated 8.9/10 from 5,799 reviews

Booking.com · 8.9 · 5799 reviews
8.9Verified guest

“A four-minute walk from Ondarreta Beach, the location was ideal. We appreciated the roomy room and the welcoming vibe. The kids enjoyed the nearby playgrounds, and we liked the pastries and coffee from the hotel restaurant.”

8.9Verified guest

“We would happily recommend it to others.”

8.9Verified guest

“The location is unbeatable, and having parking on site made it even better.”

8.9Verified guest

“The room was big and airy, and the bed was so comfortable that I slept well. The staff were friendly and helpful, which added to the pleasant atmosphere.”

8.9Verified guest

“The hotel is a great base for exploring the area, whether shopping or walking. The staff are friendly and very helpful, and the food is excellent. I would certainly recommend it – the standards are consistently high.”

8.9Verified guest

“Breakfast was generous and cooked fresh, with many breads, an omelette chef, and lovely fresh fruit. The hotel was next to the centre, the old quarter, and the funicular station for Monte Igueldo.”

04 — Location

Getting around San Sebastian

The property sits in San Sebastian.

Beach: Ondarreta Beach is a five-minute walk away, offering a quieter alternative to the main La Concha beach.

Old Town: The old town is about a 20-minute walk along the seafront, where you'll find the famous pintxos bars and the Parte Vieja atmosphere.

Monte Igueldo: The funicular railway station for Monte Igueldo is near the hotel, offering panoramic views from the top.

Avenida Zumalacarregui, 20, San Sebastian, Basque Country, 20008, Spain

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05 — Good to know

Policies & conditions

Hotel details are shown for reference. Final rate terms are confirmed on the partner’s site at booking.

Check-in
From 14:00-23:59
Check-out
By 06:00-12:00
Cancellation
Free cancellation on many rates — terms on booking page
Payment
Pay-at-hotel available on many rates; final terms at booking
Pets
Allowed
Property
90 rooms

06 — Questions

Frequently asked

Is parking available at the hotel?

Yes, the hotel offers parking on site, and there is also an electric vehicle charging station available.

Are pets allowed?

Yes, pets are allowed at the hotel, and pet amenities are available on request.

What are the check-in and check-out times?

Check-in is from 14:00 to 23:59, and check-out is from 06:00 to 12:00.

Does the hotel have air conditioning in the rooms?

Yes, air conditioning is available in the rooms, including the Triple and Double rooms.

Is breakfast included in the room rate?

Breakfast is not mentioned as included, and some guests have noted it costs around €16 per person. The hotel restaurant serves breakfast, and in-room breakfast is also available.

Nearby

Other top-rated stays in San Sebastian

Want a different style or budget? Here are more highly-rated options in the area.

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Hotel Ezeiza

Guest-rated 8.6/10 — among the top stays in San Sebastian.

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Sercotel Codina

Guest-rated 8.6/10 — among the top stays in San Sebastian.

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Hotel Monte Ulia

Guest-rated 8/10 — among the top stays in San Sebastian.

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7.8

Pension Atxiki

Guest-rated 7.8/10 — among the top stays in San Sebastian.

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The bottom line

Hotel Ilunion San Sebastian is a reliable, well-liked choice for beach-focused stays in San Sebastian. The strong scores for rooms and service, combined with on-site parking, make it a practical base despite the higher price and the walk to the old town.

8.9Based on guest scores and review themes

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