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Koisi Hostel

2.0 star property
Hostel with a restaurant, near Ondarreta Beach

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Photo gallery for Koisi Hostel

Porch
Reception
Family Room, Private Bathroom (Deluxe) | 1 bedroom, blackout drapes, soundproofing, free WiFi
Front of property
Family Room, Private Bathroom | 1 bedroom, blackout drapes, soundproofing, free WiFi

Reviews

8.4 out of 10
Very good

Popular amenities

  • Bar
  • Breakfast available
  • Pet friendly
  • Laundry
  • Air conditioning
  • Free WiFi

Explore the area

Map
Paseo de Heriz 38, Barrio del Antiguo, San Sebastián, Gipuzkoa, 20008
  • Miramar Palace
    ‪6 min walk‬
  • Concha Promenade
    ‪6 min walk‬
  • Plaza de La Constitucion
    ‪5 min drive‬
  • San Sebastian (EAS)
    ‪20 min drive‬

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Room options

View all photos for Family Room, Private Bathroom

Family Room, Private Bathroom | 1 bedroom, blackout drapes, soundproofing, free WiFi

Family Room, Private Bathroom

8.0 out of 10
Very good
(1 review)
  • 215 sq ft
  • Sleeps 4
  • 1 Twin Bunk Bed and 2 Twin Beds

View all photos for Private Dorm for 6 with Shared Bathroom

Private Dorm for 6 with Shared Bathroom | 1 bedroom, blackout drapes, soundproofing, free WiFi

Private Dorm for 6 with Shared Bathroom

  • 215 sq ft
  • Sleeps 6
  • 3 Twin Bunk Beds

View all photos for Quadruple Room, Ensuite

Towels

Quadruple Room, Ensuite

  • 215 sq ft
  • Sleeps 4
  • 2 Twin Bunk Beds

View all photos for Grand Room, Private Bathroom

Grand Room, Private Bathroom | 1 bedroom, blackout drapes, soundproofing, free WiFi

Grand Room, Private Bathroom

8.0 out of 10
Very good
(1 review)
  • 377 sq ft
  • Sleeps 8
  • 4 Twin Bunk Beds

View all photos for Room, Mixed Dorm, Shared Bathroom (1 bed in a 6-Bed Dormitory Room)

1 bedroom, blackout drapes, soundproofing, free WiFi

Room, Mixed Dorm, Shared Bathroom (1 bed in a 6-Bed Dormitory Room)

  • 151 sq ft
  • Sleeps 1
  • 1 Twin Bed

View all photos for Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 8-Bed Dormitory Room)

1 bedroom, blackout drapes, soundproofing, free WiFi

Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 8-Bed Dormitory Room)

  • 269 sq ft
  • Sleeps 1
  • 1 Twin Bed

View all photos for Family Room, Private Bathroom (Deluxe)

Family Room, Private Bathroom (Deluxe) | 1 bedroom, blackout drapes, soundproofing, free WiFi

Family Room, Private Bathroom (Deluxe)

  • 280 sq ft
  • Sleeps 4
  • 1 Double Bed and 1 Twin Bunk Bed

View all photos for Shared Dormitory, Women only, Private Bathroom (1 bed in a 8-Bed Dormitory Room)

1 bedroom, blackout drapes, soundproofing, free WiFi

Shared Dormitory, Women only, Private Bathroom (1 bed in a 8-Bed Dormitory Room)

  • 269 sq ft
  • Sleeps 1
  • 1 Twin Bed

View all photos for Double Room, Private Bathroom

1 bedroom, blackout drapes, soundproofing, free WiFi

Double Room, Private Bathroom

  • 205 sq ft
  • Sleeps 3
  • 2 Twin Beds

View all photos for Family Room, Shared Bathroom

Family Room, Shared Bathroom | 1 bedroom, blackout drapes, soundproofing, free WiFi

Family Room, Shared Bathroom

  • 151 sq ft
  • Sleeps 4
  • 1 Double Bed and 1 Twin Bunk Bed

View all photos for Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 4-Bed Dormitory Room)

1 bedroom, blackout drapes, soundproofing, free WiFi

Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 4-Bed Dormitory Room)

  • 183 sq ft
  • Sleeps 1
  • 1 Twin Bed

View all photos for Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 6-Bed Dormitory Room)

1 bedroom, blackout drapes, soundproofing, free WiFi

Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 6-Bed Dormitory Room)

  • 205 sq ft
  • Sleeps 1
  • 1 Twin Bed

View all photos for Family Room, Private Bathroom (6 people)

1 bedroom, blackout drapes, soundproofing, free WiFi

Family Room, Private Bathroom (6 people)

  • 215 sq ft
  • Sleeps 6
  • 3 Twin Bunk Beds

View all photos for Shared Dormitory, Women only, Private Bathroom (1 bed in a 6-Bed Dormitory Room)

1 bedroom, blackout drapes, soundproofing, free WiFi

Shared Dormitory, Women only, Private Bathroom (1 bed in a 6-Bed Dormitory Room)

  • 205 sq ft
  • Sleeps 1
  • 1 Twin Bed

About the neighborhood

San Sebastián

Located in Antiguo, Koisi Hostel is a leisurely stroll from popular sights such as Ondarreta Beach and Miramar Palace. This 27-room hostel welcomes guests with conveniences like a restaurant, a bar/lounge, and free in-room WiFi.
View more Hostels in San SebastiánOpens in a new window

What's nearby

  • Miramar Palace - 6 min walk - 0.4 miles
  • Concha Promenade - 6 min walk - 0.4 miles
  • Ondarreta Beach - 6 min walk - 0.4 miles
  • Plaza de La Constitucion - 5 min drive - 1.8 miles
  • Donostia-San Sebastian Aquarium - 12 min drive - 1.8 miles

Getting around

  • Ategorrieta Station - 9 min drive
  • San Sebastian (EAS) - 26 min drive

Restaurants

  • ‪Trikua - ‬10 min walk
  • ‪Bar Pepe - ‬8 min walk
  • ‪Bar Antzara - ‬7 min walk
  • ‪Doner Kebab - ‬10 min walk
  • ‪Bar Danena - ‬8 min walk

About this property

Koisi Hostel

Hostel with a restaurant, near Ondarreta Beach
At Koisi Hostel, guests have access to free WiFi in public areas, microwave in a common area, and a computer station. A multilingual staff is on hand to assist with concierge services and luggage storage. If you like to take your furry friend along on your adventures, this pet-friendly property offers food and water bowls. Additional amenities include a library, express check-in, and express check-out.
Guests can expect to find free WiFi.

Languages

English, French, Italian, Spanish

Similar properties

Lobby

Leonardo Hotel San Sebastián

  • Pool
  • Free WiFi
  • Restaurant
  • Gym
9.4 out of 10, Exceptional, 475 reviews
$114 nightly
The price is $125
Jun 22 - Jun 23
Total includes taxes and fees
Leonardo Hotel San Sebastián

Property amenities

Internet

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

Parking and transportation

  • No onsite parking available

Food and drink

  • Daily continental breakfast available 8:00 AM to 11:00 AM for a fee: EUR 7.80 for adults and EUR 7.80 for children
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Snack bar/deli

Things to do

  • Library

Family friendly

  • Laundry facilities
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • Laundry facilities
  • Luggage storage
  • Shared microwave

Guest services

  • Concierge services
  • Multilingual staff
  • Tour and ticket assistance

Business services

  • Computer station

Outdoors

  • Terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • No elevator
  • Wheelchair accessibility

More

  • 1 building
  • 4 floors
  • Smoke-free property

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Towels provided

More

  • Air conditioning (climate-controlled)
  • Heating (climate-controlled)
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Express check-in available
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
Express check-out available

Special check-in instructions

There is no front desk at this property
Guests will receive an email within 24 hours before arrival with check-in instructions and an access code; access will be through a private entrance
For any questions, please contact the property using the information on the booking confirmation
The credit card presented at check-in should be the same card used at time of booking. If the credit card holder is not on the reservation, guests must contact the property in advance of arrival to confirm identification.

Access methods

Access code, private entrance

Pets

  • This property welcomes pets for EUR 10 per pet, per night
  • Dogs only
  • Food and water bowls are available
  • Service animals exempt from fees

Property payment types

Important information

Optional extras

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

  • Fee for continental breakfast: approximately EUR 7.8 for adults and EUR 7.8 for children
  • Pet fee: EUR 10 per pet, per night
  • Service animals are exempt from fees
  • Towels fee: EUR 2 per person, per stay (or guests may bring their own)

This list may not be comprehensive. Fees and deposits might 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
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards and debit cards; cash is not accepted
Cashless transactions are available
Safety features at this property include a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
  • Check-in: 3:00 PM
  • Check-out: 11:00 AM
  • Minimum check-in age: 18
Checking in and out are easy with express services.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • No parking is available onsite.
  • This property accepts credit cards and debit cards. Cash is not accepted. 
  • The credit card used at check-in for incidentals must be in the name of the primary guest who made the reservation.
  • Onsite safety features include a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards.
  • Cashless payment methods are available for all transactions.

Additional information about polices, regulations, and more:

  • Due to national regulations, cash transactions can't exceed EUR 1000 at this property. For additional details, contact the property using the contact information on your booking confirmation.
  • The hostel can refuse certain bookings for the purpose of group events or parties, which include pre-wedding stag/bachelor and hen/bachelorette parties.
  • Registered guests are the only ones allowed in guestrooms.
  • No alcohol is permitted at Koisi Hostel.
  • There are no elevators.
  • No rollaway or extra beds are available.

Property is also known as

Koisi Hostel San Sebastian
Koisi San Sebastian
Koisi Hostel San Sebastián
Koisi Hostel Hostel/Backpacker accommodation
Koisi Hostel Hostel/Backpacker accommodation San Sebastián

Frequently asked questions

Is a free cancellation option available at Koisi Hostel?

Koisi Hostel provides free cancellation on some room rates. For additional details, take a look at the cancellation policy on our site.

What's there to do within easy reach of Koisi Hostel?

This hostel is situated in Antiguo within a 10-minute walk of Concha Promenade and Royal Palace of Miramar. You'll also find Ondarreta Beach and Bay of Biscay less than a mile away.

Is there parking available at Koisi Hostel?

No, this hostel doesn't offer parking.

Does Koisi Hostel include a casino?

No, Koisi Hostel doesn't have a casino.

Is there an indoor pool at Koisi Hostel?

No, there is no indoor pool at this hostel.

Is Koisi Hostel a good place to stay for couples?

Couples staying at this hostel will appreciate amenities like a bar and a restaurant plus some rooms include kitchens.

Are there hot tubs at Koisi Hostel?

No, there isn't a spa tub at this hostel.

Does Koisi Hostel have a restaurant that serves breakfast?

Yes, Koisi Hostel serves continental breakfast each morning for a surcharge from its restaurant.

Does Koisi Hostel allow pets to stay for free?

Although they can't stay for free, dogs are welcome at Koisi Hostel for a fee of EUR 10 per pet, per night. The property also provides food and water bowls.

Does Koisi Hostel have connecting rooms?

No, this hostel doesn't feature connecting guestrooms.

Where is the closest airport to Koisi Hostel?

The closest major airport to Koisi Hostel is San Sebastian (EAS), which is 16 mi away (26 minutes by car). Another top airport is Biarritz (BIQ-Pays Basque), which is around 25.9 mi away.

Are there rooms with balconies at Koisi Hostel?

No, at Koisi Hostel, there aren't any rooms that list a balcony.

Koisi Hostel Reviews

Reviews

8.4

Very Good

Rating 10 - Excellent. 76 out of 164 reviews
Rating 8 - Good. 56 out of 164 reviews
Rating 6 - Okay. 20 out of 164 reviews
Rating 4 - Poor. 6 out of 164 reviews
Rating 2 - Terrible. 6 out of 164 reviews

8.8/10

Cleanliness

8.6/10

Staff & service

8.4/10

Amenities

8.6/10

Property conditions & facilities

8.0/10

Eco-friendliness

Reviews

8/10 Good

oscar

Stayed 1 night in Nov 2024

8/10 Good

M

Stayed 1 night in Oct 2024

6/10 Okay

Maria

Liked: Cleanliness
Disliked: Property conditions & facilities
Stayed 2 nights in Aug 2024

10/10 Excellent

Jefferson, London

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Aug 2024

10/10 Excellent

Florence

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Family of 4. Stayed 1 night in a family room with private bathroom and it was perfect, even better than we thought. Very well located 10 min walk to the beach and 5 min walk to bus station to go to the city center. Would definitely recommend.
Stayed 1 night in Jul 2024

2/10 Terrible

Camilo

Stayed 2 nights in Jun 2024

4/10 Poor

Kristy

Disliked: Staff & service, amenities
The hostel had a privacy data leak and was used in a phishing scam. When I asked for a refund since I didn't trust them after my data was leaked, they refused. I booked a different hotel. Be careful booking with them.
Stayed 2 nights in Jun 2024

4/10 Poor

bolero, chicago

Liked: Cleanliness
Disliked: Property conditions & facilities
Stayed 1 night in Apr 2024

2/10 Terrible

Carlos

Traveled with family
Disliked: Staff & service, property conditions & facilities
We booked a complete room for 4 adults, immediately checked with hotel to make sure we had a private bathroom since we were traveling with my elderly parents, a private bathroom was all we cared about, they confirmed that the bathroom was inside but when checking in later that night, the bathroom was shared with other rooms and when we called to complain about it, they just said that the case was being reviewed but didn't answer until 72 hours later and they denied our claim. Not going back there and not recommending it to anyone with a family.
Stayed 1 night in Oct 2023

6/10 Okay

Sara

Business traveler
Liked: Cleanliness, property conditions & facilities, room comfort
Disliked: Staff & service

A terrible check in process for anyone on the go

We were a group of 8 traveling together and walking the camino del Norte. This is on the other side of San Sebastián so added several km to an already long hike...in addition the check in process is the worst I've ever experienced. It took us 2 hours + as there is no person at the front desk to help. I was literally standing at an intercom with 7 others waiting for almost 2 hours! there has to be a more accessible way for those on the go to not have to enter every person' information. A front desk person would make this a much more pleasant experience. Otherwise it was miserable.
Stayed 1 night in Aug 2023

6/10 Okay

Luis

Stayed 1 night in Aug 2022

6/10 Okay

H E

Liked: Cleanliness
Disliked: Amenities
Kontiki Tours and kids at a sport camp overwhelmed the hostel. Some staff were helpful, some moody. The beds offered little privacy, and the rooms were tight. The patio was unavailable for some reason - or reserved for the bus tour. The location is up a hill, but the parts with views have no chairs or social amenties.
Stayed 2 nights in Jul 2022

10/10 Excellent

Nuno

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

Great and cheap stay!

Great value for money. Would definitely stay there again.
Stayed 1 night in Sep 2021

2/10 Terrible

Douglas

Stayed 2 nights in Aug 2021

8/10 Good

Bishoy

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2020

10/10 Excellent

Ruben, La Rioja

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
El trato recibido ha sido excelente, calidad precio mejor imposible. Limpieza TOP. Tenían mascarillas y gel en cada habitación.
Stayed 1 night in May 2020

10/10 Excellent

Bryan

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

A sense of home in a foreign country

Lovely staff, clean and comfortable rooms and the beautiful San Sebastián to occupy your waking moments. I was very happy here and extended my stay. Ignoring the wonderful setting that is San Sebastián I struggle to fault my welcome and stay at this hostel. Having a fast metabolism i perhaps found it a little warm inside at times with the staff preferring the warmth of the recently past summer to the comfortable autumn temperatures.
Stayed 1 night in Oct 2019

10/10 Excellent

Larry

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

Highly recommended.

Excellent place to stay. Was easy walking distance to cafés, restaurants or the bus system to get to downtown San Sebastian. The staff was great, the environment you felt safe and it was nice and quiet.
Stayed 4 nights in Sep 2019

10/10 Excellent

Verified traveler

Traveled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
It was very nice. The staff was very friendly. Well located.
Stayed 1 night in Sep 2019

10/10 Excellent

Verified traveler

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

Loved it!

First time at a hostel and LOVED it! I was pleasantly surprised to see lots of families there as well. Would go back anytime!
Stayed 6 nights in Aug 2019

8/10 Good

TRAVIS

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Aug 2019

6/10 Okay

Verified traveler

Liked: Staff & service
Staff was very kind and helpful. A plus for the hostel. The bathroom/showers could have been maintained a bit better (toilet seat and flush buttons broken in one bathroom). The 6 bed shared dorm was smaller than expected, and got stuffy at night.
Stayed 1 night in Aug 2019

10/10 Excellent

Verified traveler

Stayed 2 nights in Jul 2019

10/10 Excellent

Verified traveler

Stayed 2 nights in Jul 2019

10/10 Excellent

Verified traveler

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is excellent accommodation for all age groups. We stayed in an en suite family room for 4 which was clean and comfortable. It was very quiet and even didn’t use cafe it looked good. Only down side is if you have a car there is no parking and of course as this was peak period hard to find parking in area.
Stayed 1 night in Jul 2019