Title: Koisi Hostel Reviews, Deals & Photos 2025 - Expedia.co.uk [See all properties](http://www.expedia.co.uk/Hotel-Search?regionId=&adults=2&children=&sort=RECOMMENDED&useRewards=false&semdtl=&userIntent=&vip=false) # Koisi Hostel Hostel with a restaurant, near Ondarreta Beach ![Porch](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/028f983a.jpg?impolicy=resizecrop&rw=598&ra=fit) ![Reception](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/065b5791.jpg?impolicy=resizecrop&rw=297&ra=fit) ![Family Room, Private Bathroom (Deluxe) | 1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/0d780c84.jpg?impolicy=resizecrop&rw=297&ra=fit) ![Family Room, Private Bathroom | 1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/7caac763.jpg?impolicy=resizecrop&rw=297&ra=fit) ![Front of property](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/a522988b.jpg?impolicy=resizecrop&rw=297&ra=fit) - Overview - Rooms - Location - Policies Located steps from Ondarreta Beach, Koisi Hostel combines relaxation and community with its coffee shop/cafe and library. Guests enjoy the terrace views, bar service, and free WiFi throughout. The multilingual staff enhances the experience at this perfectly positioned retreat. 8.4 Very good ## Popular amenities - Bar - Breakfast available - Pet-friendly - Laundry - Air conditioning - Free WiFi £59 includes taxes & fees 13 Oct - 14 Oct ## Room options ### Check availability for these dates # Tonight [Sept 27 - Sept 28](https://www.expedia.co.uk/Hotel-Search?startDate=2025-09-27&endDate=2025-09-28&selected=18602519&PinnedHotelID=18602519&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.co.uk/Hotel-Search?startDate=2025-09-27&endDate=2025-09-28&selected=18602519&PinnedHotelID=18602519&HadPinnedHotel=true®ionId=-1&adults=2) # Tomorrow [Sept 28 - Sept 29](https://www.expedia.co.uk/Hotel-Search?startDate=2025-09-28&endDate=2025-09-29&selected=18602519&PinnedHotelID=18602519&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.co.uk/Hotel-Search?startDate=2025-09-28&endDate=2025-09-29&selected=18602519&PinnedHotelID=18602519&HadPinnedHotel=true®ionId=-1&adults=2) # This weekend [Oct 3 - Oct 5](https://www.expedia.co.uk/Hotel-Search?startDate=2025-10-03&endDate=2025-10-05&selected=18602519&PinnedHotelID=18602519&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.co.uk/Hotel-Search?startDate=2025-10-03&endDate=2025-10-05&selected=18602519&PinnedHotelID=18602519&HadPinnedHotel=true®ionId=-1&adults=2) # Next weekend [Oct 10 - Oct 12](https://www.expedia.co.uk/Hotel-Search?startDate=2025-10-10&endDate=2025-10-12&selected=18602519&PinnedHotelID=18602519&HadPinnedHotel=true®ionId=-1&adults=2) [](https://www.expedia.co.uk/Hotel-Search?startDate=2025-10-10&endDate=2025-10-12&selected=18602519&PinnedHotelID=18602519&HadPinnedHotel=true®ionId=-1&adults=2) All rooms 1 bed 2 beds 3+ beds Showing 14 of 14 rooms ![Family Room, Private Bathroom | 1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/7159fd35.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Family Room, Private Bathroom 8.0 Very good 1 review ### Highlights Soundproofed Air conditioning Free cots/infant beds Kitchen TV Separate bedroom Blackout curtains Private bathroom - 215 sq ft - Sleeps 4 - 1 Single Bunk Bed and 2 Single Beds ![Private Dorm for 6 with Shared Bathroom | 1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/d4a3ed9a.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Private Dorm for 6 with Shared Bathroom ### Highlights Soundproofed Air conditioning Free cots/infant beds Kitchen TV Separate bedroom Blackout curtains Cable channels - 215 sq ft - Sleeps 6 - 3 Single Bunk Beds ![Towels](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/2ce25f13.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Quadruple Room, Ensuite ### Highlights Soundproofed Air conditioning Free cots/infant beds Kitchen TV Separate bedroom Blackout curtains Private bathroom - 215 sq ft - Sleeps 4 - 2 Single Bunk Beds ![Grand Room, Private Bathroom | 1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/c7a376f5.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Grand Room, Private Bathroom 8.0 Very good 1 review ### Highlights Soundproofed Air conditioning Free cots/infant beds Kitchen TV Separate bedroom Blackout curtains Cable channels - 377 sq ft - Sleeps 8 - 4 Single Bunk Beds ![1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/2f36392e.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Room, Mixed Dorm, Shared Bathroom (1 bed in a 6-Bed Dormitory Room) ### Highlights Soundproofed Air conditioning Kitchen Separate bedroom Blackout curtains Daily housekeeping - 151 sq ft - 1 bedroom - Sleeps 1 - 1 Single Bed ![1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/2f36392e.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 8-Bed Dormitory Room) ### Highlights Soundproofed Air conditioning Kitchen Separate bedroom Blackout curtains Private bathroom Daily housekeeping - 269 sq ft - 3 bedrooms - Sleeps 1 - 1 Single Bed ![Family Room, Private Bathroom (Deluxe) | 1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/f2793a0d.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Family Room, Private Bathroom (Deluxe) ### Highlights Soundproofed Air conditioning Free cots/infant beds Kitchen TV Separate bedroom Blackout curtains Private bathroom - 280 sq ft - 1 bedroom - Sleeps 4 - 1 Double Bed and 1 Single Bunk Bed ![1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/2f36392e.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Shared Dormitory, Women only, Private Bathroom (1 bed in a 8-Bed Dormitory Room) ### Highlights Soundproofed Air conditioning Kitchen Separate bedroom Blackout curtains Private bathroom Daily housekeeping - 269 sq ft - Sleeps 1 - 1 Single Bed ![1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/7e973cec.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Double Room, Private Bathroom ### Highlights Soundproofed Air conditioning Free cots/infant beds Kitchen TV Separate bedroom Blackout curtains Private bathroom - 205 sq ft - 6 bedrooms - Sleeps 3 - 2 Single Beds ![Family Room, Shared Bathroom | 1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/06b9fff3.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Family Room, Shared Bathroom ### Highlights Soundproofed Air conditioning Free cots/infant beds Kitchen TV Separate bedroom Blackout curtains Cable channels - 151 sq ft - 2 bedrooms - Sleeps 4 - 1 Double Bed and 1 Single Bunk Bed ![1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/2f36392e.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 4-Bed Dormitory Room) ### Highlights Soundproofed Air conditioning Kitchen Separate bedroom Blackout curtains Private bathroom Daily housekeeping - 183 sq ft - 1 bedroom - Sleeps 1 - 1 Single Bed ![1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/2f36392e.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Shared Dormitory, Mixed Dorm, Private Bathroom (1 bed in a 6-Bed Dormitory Room) ### Highlights Soundproofed Air conditioning Kitchen Separate bedroom Blackout curtains Private bathroom Daily housekeeping - 205 sq ft - 6 bedrooms - Sleeps 1 - 1 Single Bed ![1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/be712f03.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Family Room, Private Bathroom (6 people) ### Highlights Soundproofed Air conditioning Free cots/infant beds Kitchen TV Separate bedroom Blackout curtains Private bathroom - 215 sq ft - Sleeps 6 - 3 Single Bunk Beds ![1 bedroom, blackout curtains, soundproofing, free WiFi](https://images.trvl-media.com/lodging/19000000/18610000/18602600/18602519/2f36392e.jpg?impolicy=fcrop&w=1200&h=800&quality=medium) ### Shared Dormitory, Women only, Private Bathroom (1 bed in a 6-Bed Dormitory Room) ### Highlights Soundproofed Air conditioning Kitchen Separate bedroom Blackout curtains Private bathroom Daily housekeeping - 205 sq ft - Sleeps 1 - 1 Single Bed ## You may also like Ad ![Property grounds](https://a.travel-assets.com/media/meso_cm/PAPI/Images/lodging/114000000/113410000/113403900/113403849/cf0b184c_b.jpg?impolicy=resizecrop&rw=357&ra=fit) #### Hotel Luze Boutique San Sebastián Igueldo - Pool - Spa - Pet-friendly - Free WiFi 9.0 Wonderful 12 reviews £105 includes taxes & fees 19 Oct - 20 Oct [](https://www.expedia.co.uk/San-Sebastian-Hotels-Hotel-Luze-Boutique-San-Sebastian.h113403849.Hotel-Information?chkin=2025-10-19&chkout=2025-10-20&rm1=a2®ionId=6084360&destination=San Sebastián&destType=MARKET&latLong=43.322701,-1.98198&searchId=2b8f386e-67f6-40e9-9091-ae6ec0c8137d&top_cur=GBP) Ad ![Exterior](https://images.trvl-media.com/lodging/1000000/530000/523300/523271/67252266.jpg?impolicy=resizecrop&rw=357&ra=fit) #### NH Collection San Sebastián Aránzazu Antiguo - 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Pool - Free WiFi - Restaurant - Air conditioning 8.8 Excellent 1,003 reviews £88 includes taxes & fees 28 Oct - 29 Oct [](https://www.expedia.co.uk/San-Sebastian-Hotels-Barcelo-Costa-Vasca.h10765.Hotel-Information?chkin=2025-10-28&chkout=2025-10-29&rm1=a2®ionId=6084360&destination=San Sebastián&destType=MARKET&latLong=43.322701,-1.98198&searchId=2b8f386e-67f6-40e9-9091-ae6ec0c8137d&top_cur=GBP) ![Mod logo](https://a.travel-assets.com/pricing-claim/sparkle_dark.svg) Sign in to view eligible discounts and perks. More rewards for more adventures! [Sign in](https://www.expedia.co.uk/login?ckoflag=0&uurl=e3id%3Dredr%26rurl%3D%2FSan-Sebastian-Hotels-Koisi-Hostel.h18602519.Hotel-Information)[Sign up, it's free](https://www.expedia.co.uk/signup?enable_registration=true&uurl=e3id%3Dredr%26rurl%3D%2FSan-Sebastian-Hotels-Koisi-Hostel.h18602519.Hotel-Information) ## About the area Located near the beach, Koisi Hostel is in Antiguo, a neighbourhood in San Sebastián. Miramar Palace and Plaza de La Constitucion are notable landmarks, and the area's natural beauty can be seen at Ondarreta Beach and Alderdi-Eder Park. Zaldiko Maldikoa and Monte Igueldo are also worth visiting. [Visit our San Sebastián travel guide](https://www.expedia.co.uk/San-Sebastian.dx6084360) [View more Hostels in San Sebastián](https://www.expedia.co.uk/San-Sebastian-Hostels.d6084360-aaHostels.Travel-Guide-Accommodation) ![Map](https://maps.googleapis.com/maps/api/staticmap?&size=660x330&map_id=3b266eb50d2997c6&zoom=13&markers=icon:https%3A%2F%2Fa.travel-assets.com%2Ftravel-assets-manager%2Feg-maps%2Fproperty.png%7C43.31093%2C-2.00117&channel=expedia-HotelInformation&maptype=roadmap&scale=1&key=AIzaSyCYjQus5kCufOpSj932jFoR_AJiL9yiwOw&signature=ZyAQisglIVWgzZXpSjQh0L1EoLg=) Paseo de Heriz 38, Barrio del Antiguo, San Sebastián, Gipuzkoa, 20008 ### 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 - ‪Lukas Gourmet - ‬10 min walk - ‪Syra Coffee - ‬6 min walk - ‪Bar Pepe - ‬8 min walk - ‪Baso Etxea - ‬5 min walk - ‪Kaori - ‬7 min walk ## About this property ### Koisi Hostel Hostel near Ondarreta Beach Located close to Miramar Palace and Alderdi-Eder Park, Koisi Hostel provides a terrace, a coffee shop/cafe and a library. In addition to laundry facilities and a bar, guests can connect to free in-room WiFi. Other perks include: - Continental breakfast (surcharge), express check-out and express check-in - Smoke-free property, multilingual staff and concierge services - A computer station, luggage storage and tour/ticket information Room features All guest rooms at Koisi Hostel have thoughtful touches, such as air conditioning, in addition to amenities, such as free WiFi and sound-insulated walls. Other amenities include: - Blackout curtains, local maps and sound-insulated walls ## Similar properties ![Double Room, Balcony | View from room](https://images.trvl-media.com/lodging/7000000/6050000/6040500/6040435/261d0cc1.jpg?impolicy=fcrop&w=469&h=201&p=1&q=medium) ### Uba Hostel Loiola - Parking included - Free WiFi - Restaurant - Business services 7.6 Good 27 reviews [](https://www.expedia.co.uk/Hotel-Search?startDate=2025-10-11&endDate=2025-10-12&selected=6040435&PinnedHotelID=6040435&HadPinnedHotel=true®ionId=-1&adults=2) ![Lobby](https://images.trvl-media.com/lodging/78000000/77950000/77943100/77943073/86a680e4.jpg?impolicy=fcrop&w=469&h=201&p=1&q=medium) ### Leonardo Hotel San Sebastián Aiete - Pool - Free WiFi - Restaurant - Gym 9.4 Exceptional 560 reviews £62 includes taxes & fees 27 Oct - 28 Oct [](https://www.expedia.co.uk/Hotel-Search?startDate=2025-10-27&endDate=2025-10-28&selected=77943073&PinnedHotelID=77943073&HadPinnedHotel=true®ionId=-1&adults=2) ![Family dining](https://images.trvl-media.com/lodging/33000000/32900000/32896100/32896006/624e921f.jpg?impolicy=fcrop&w=469&h=201&p=1&q=medium) ### Balea Hostel Loiola - Free WiFi - Laundry - Housekeeping - Microwave 7.8 Good 30 reviews [](https://www.expedia.co.uk/Hotel-Search?startDate=2025-10-11&endDate=2025-10-12&selected=32896006&PinnedHotelID=32896006&HadPinnedHotel=true®ionId=-1&adults=2) ![Shared kitchen](https://images.trvl-media.com/lodging/89000000/88360000/88355700/88355662/7b218b20.jpg?impolicy=fcrop&w=469&h=201&p=1&q=medium) ### Colo Colo. 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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 Pets are allowed for an extra charge of EUR 10 per pet, per night Service animals are welcome, and are exempt from fees Welcoming dogs only Food and water bowls are available ### Children and extra beds Children are welcome Rollaway/extra beds are not available. ### Payment types at the property ## Important information ### Optional extras - Fee for continental breakfast: from approximately EUR 7.8 for adults and from 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) The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change. ### 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 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 If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with UK consumer law, property booking services are not subject to the right of withdrawal. ### We should mention This property does not have any lifts Cash transactions at this property cannot exceed EUR 1000, due to national regulations; for further details, please contact the property using the information in the booking confirmation This property's policy is to refuse certain bookings for the purpose of group events or parties, including stag and hen parties Only registered guests are allowed in the guestrooms Alcohol is not permitted at this property ### 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 Koisi Hostel pet-friendly? > Yes, dogs are allowed at this property. There's a fee of EUR 10 per pet, per night. Service animals are exempt from fees. ### How much does it cost to stay at Koisi Hostel? > As of 27 Sept 2025, prices found for a 1-night stay for 2 adults at Koisi Hostel on 13 Oct 2025 start from £58.75, including 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](https://www.expedia.co.uk/San-Sebastian-Hotels-Koisi-Hostel.h18602519.Hotel-Information?rfrr=HOT.HIS.question.link.click) for more accurate prices. ### How much is parking at Koisi Hostel? > This property doesn't offer parking. ### What time is check-in at Koisi Hostel? > Check-in start time: 3:00 PM; check-in end time: anytime. ### What time is check-out at Koisi Hostel? > Checkout is at 11:00 AM. ### Where is Koisi Hostel located? > Located in Antiguo, this hostel is within a 15-minute walk of Ondarreta Beach and Miramar Palace. Alderdi-Eder Park and Plaza de La Constitucion are also within 2 mi (3 km). San Sebastian Amara Station is 30 minutes by foot. ## Have a question? Beta Get instant answers with AI powered search of property information and reviews. 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