Koisi Hostel | Hostel in San Sebastián

8.0 (3070 Reviews) |   Pet Friendly   86 Bedrooms  11 Bathrooms  44 Guests
San Sebastian Hostel | Koisi Hostel

86 Bedroom Hostel in San Sebastian, San Sebastián

Set in El Antiguo district in San Sebastián, 2625 feet from Ondarreta beach, Koisi Hostel features stylish air-conditioned rooms with free WiFi and a communal terrace. At Koisi Hostel you can find both private and dormitory rooms. All dormitory rooms come with capsule bunk beds and nightlight. Some rooms come with private bathroom with shower. Bed linen is provided. You can enjoy the communal lounge, and the glass roof top terrace where the bar and restaurant are placed. The restaurant offers traditional pintxos, and a wide range of homemade meals, including several vegetarian options. Other facilities include touristic activities organization, a 24-hour front desk at the property where touristic advice is provided. Padlocks are available for sale at the reception. El Antiguo district offers shops and bars within a short walking distance. This area is popular for surfing, cultural activities and its gastronomy. La Concha beach is 0.6 mi away from Koisi Hostel, while El Peine del Viento is 0.9 mi away. San Sebastián Airport is 11 mi from the property.

Koisi Hostel is located in San Sebastián.

This 86 Bedrooms Hostel is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Wheelchair Accessible, Child Friendly, Security/Safety, and several others. This is a good star rated property and has over 3070 reviews with the average score of 8 . Coming to San Sebastián and needing a place to stay? Be it for work or for leisure, consider staying at this Hostel for your next visit, you will surely love it.

You can check the reviews and description of this 86 Bedrooms Hostel if you want to learn more about this RBO place in San Sebastián. These details are authentic, as they are provided by our partner, booking.com.

This Koisi Hostel in San Sebastián is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “Koisi Hostel”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Hostel, please let us know.

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Paseo de Heriz 38, San Sebastián, 20008, Spain

Amenities

Air Conditioner
Pet Friendly
TV
Wheelchair Accessible
Balcony/Terrace
Accessibility
Security/Safety
Sports/Activities
Fireplace/Heating
Restaurant
Bar
Guest Services
Entertainment
Breakfast
Child Friendly
Internet
Laundry

Facility Overview

Breakfast
  • Restaurant
  • Fruit
  • Snack bar
  • Wine/Champagne
  • Bar
  • Coffee house on site
Activities
  • Live sports events (broadcast)
Entertainment
  • Indoor play area
General
  • Heating
  • Smoke-free property
  • Pet friendly
  • Wifi in all areas
  • Facilities for disabled guests
  • Family rooms
  • Soundproof rooms
  • Non-smoking rooms
  • Elevator
  • Air conditioning
Guest Services
  • Express check-in/out
  • Shared lounge/TV area
  • Lockers
  • 24-hour front desk
  • Tour desk
  • Fax/Photocopying
  • Concierge
  • Packed lunches
  • Pet bowls
  • Pet basket
  • Laundry
Internet
  • Wifi
  • Internet
  • Free Wifi
Outdoors
  • Terrace
  • Sun deck
  • Outdoor furniture
Security/Safety
  • Security alarm
  • CCTV in common areas
  • Key card access
  • 24-hour security
  • CCTV outside property
  • Fire extinguishers
  • Smoke alarms
  • Guest accommodation disinfected between stays
  • Linens, towels, and laundry washed in accordance with local authority guidelines
  • Property cleaned by professional cleaning companies
  • Use of cleaning chemicals that are effective against coronavirus
  • Physical distancing in dining areas
  • All plates, cutlery, glasses, and other tableware sanitized
  • Hand sanitizer in guest accommodation and common areas
  • First aid kits available
  • Staff follow all safety protocols as directed by local authorities
  • Shared stationery (e.g. printed menus, magazines, pens, paper) removed
  • Process in place to check health of guests
  • Contactless check-in/out
  • Screens or physical barriers between staff and guests in appropriate areas
  • Cashless payment available
  • Physical distancing rules followed

Policies

Check-in
The minimum age for check-in is 18
Cancellation policy
Special conditions
Payment Policy
Credit card required
Pet Policy
Pets are allowed upon request and charges may apply.
Please note that when booking 3 or more rooms, or reservations for more than 9 guests, different policies and additional supplements may apply, children under 18 years of age cannot stay in shared rooms, please note that towels are only provided in private rooms, and available for rent in shared ones, dogs are welcome at koisi! a supplement of € 10 per night and pet applies. maximum two dogs. this service is only available upon request and subject to confirmation by the property, it is necessary to notify it when making the reservation. pets are not allowed in shared rooms, if you travel with family or friends, we will do everything possible so that you all stay in the same room, but we cannot guarantee it. if you want to make sure you'll all be together, we recommend booking a private room or a full shared room, koisi hostel reserves the right to refuse entry to any male booked in a female dormitory room.guests are required to show a photo id and credit card upon check-in. please note that all special requests are subject to availability and additional charges may apply.

Reviews

Value for money:
7.61
Location:
7.51
Staff:
8.2
Facilities:
7.79
Comfort:
7.84
Cleanliness:
8
Amy
Aug 28, 2025 07:00:00 AM
Review Score:   9
United Kingdom
Reviewer Type: Family With Children
Travel Purpose: leisure
See All Reviews

Room Arrangement

Room Info Facilities
Deluxe Family Room with Private Bathroom
Room Type: Family
Room Size: 35 m2
2 Bunk bed Bed
1 Queen bed(s) Bed
Deluxe Family Room with Private Bathroom

Bathroom

Private bathroom, Shower, Toilet, Towels, Body soap, Toilet paper, Shampoo, Hairdryer

General

Soundproof, Heating, Tile/Marble floor, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Outdoors

Balcony, Terrace, Outdoor furniture

Media & Technology

Flat-screen TV

View

City view, View, Quiet street view

Bedroom

Linens, Childrens' cribs, Wardrobe or closet

Kitchen

Cleaning products

Accessibility

Accessible by elevator, Upper floors accessible by elevator

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed
Family Room with Shared Bathroom
Room Type: Family
Room Size: 20 m2
2 Bunk bed Bed
1 Queen bed(s) Bed

Bathroom

Shower, Toilet, Towels, Body soap, Toilet paper, Walk-in shower, Shampoo, Shared bathroom

General

Soundproof, Heating, Tile/Marble floor, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Media & Technology

Flat-screen TV

Bedroom

Linens, Wardrobe or closet

Kitchen

Cleaning products

Accessibility

Raised toilet, Accessible by elevator, Roll-in shower, Upper floors accessible by elevator, Entire unit wheelchair accessible, Shower chair

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

View

Quiet street view
Bed in 8-Bed Mixed Dormitory Room with Private Bathroom
Room Type: Bed in Dorm
Room Size: 35 m2
1 Bunk bed Bed
Bed in 8-Bed Mixed Dormitory Room with Private Bathroom

Bathroom

Private bathroom, Towels/Sheets (extra fee), Shower, Toilet, Body soap, Toilet paper, Shampoo

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

View

City view, View, Quiet street view

Kitchen

Cleaning products

Bedroom

Linens

Accessibility

Accessible by elevator, Upper floors accessible by elevator

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed
Bed in 6-Bed Mixed Dormitory Room with Private Bathroom
Room Type: Bed in Dorm
Room Size: 20 m2
1 Bunk bed Bed

Bathroom

Private bathroom, Towels/Sheets (extra fee), Shower, Toilet, Body soap, Toilet paper, Shampoo

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Kitchen

Cleaning products

Bedroom

Linens

Accessibility

Accessible by elevator, Upper floors accessible by elevator

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

View

Quiet street view
Bed in 4-Bed Mixed Dormitory Room with Private Bathroom
Room Type: Bed in Dorm
Room Size: 20 m2
1 Bunk bed Bed
Bed in 4-Bed Mixed Dormitory Room with Private Bathroom

Bathroom

Private bathroom, Towels/Sheets (extra fee), Shower, Toilet, Body soap, Toilet paper, Shampoo

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Kitchen

Cleaning products

Bedroom

Linens

Accessibility

Accessible by elevator, Upper floors accessible by elevator

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

View

Quiet street view
Bed in 6-Bed Mixed Dormitory Room with Shared Bathroom
Room Type: Bed in Dorm
Room Size: 20 m2
1 Bunk bed Bed

Bathroom

Towels/Sheets (extra fee), Shower, Toilet, Body soap, Toilet paper, Walk-in shower, Shampoo, Shared bathroom

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Kitchen

Cleaning products

Bedroom

Linens

Accessibility

Accessible by elevator, Roll-in shower, Upper floors accessible by elevator, Raised toilet, Shower chair

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

View

Quiet street view
Bed in 8-Bed Female Dormitory Room with Private Bathroom
Room Type: Bed in Dorm
Room Size: 30 m2
1 Bunk bed Bed
Bed in 8-Bed Female Dormitory Room with Private Bathroom

Bathroom

Private bathroom, Towels/Sheets (extra fee), Shower, Toilet, Body soap, Toilet paper, Shampoo

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Kitchen

Cleaning products

Bedroom

Linens

Accessibility

Accessible by elevator, Upper floors accessible by elevator

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

View

Quiet street view
Bed in 6-Bed Female Dormitory Room with Private Bathroom
Room Type: Bed in Dorm
Room Size: 20 m2
1 Bunk bed Bed

Bathroom

Private bathroom, Towels/Sheets (extra fee), Shower, Toilet, Body soap, Toilet paper, Shampoo

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Kitchen

Cleaning products

Bedroom

Linens

Accessibility

Accessible by elevator, Upper floors accessible by elevator

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

View

Quiet street view
Twin Room with Private Bathroom
Room Type: Twin
Room Size: 20 m2
2 Twin bed(s) Bed
Twin Room with Private Bathroom

Bathroom

Private bathroom, Shower, Toilet, Towels, Body soap, Toilet paper, Shampoo, Hairdryer

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Media & Technology

Flat-screen TV

Kitchen

Cleaning products

Bedroom

Linens, Childrens' cribs

Accessibility

Accessible by elevator, Upper floors accessible by elevator

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

View

Quiet street view
Family Room with Private Bathroom
Room Type: Family
Room Size: 20 m2
2 Twin bed(s) Bed
2 Bunk bed Bed
Family Room with Private Bathroom

Bathroom

Private bathroom, Shower, Toilet, Towels, Body soap, Toilet paper, Shampoo, Hairdryer

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Media & Technology

Flat-screen TV

Kitchen

Cleaning products

Bedroom

Linens, Childrens' cribs

Accessibility

Accessible by elevator, Upper floors accessible by elevator

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

View

Quiet street view
6-Bed Room with Private Bathroom
Room Type: Family
Room Size: 20 m2
6 Twin bed(s) Bed

Bathroom

Private bathroom, Shower, Toilet, Towels, Body soap, Toilet paper, Shampoo

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Kitchen

Cleaning products

Bedroom

Linens

Accessibility

Accessible by elevator, Upper floors accessible by elevator

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

View

Quiet street view
Quadruple Room with Bathroom
Room Type: Quad
Room Size: 20 m2
4 Bunk bed Bed

Bathroom

Private bathroom, Towels/Sheets (extra fee), Shower, Toilet, Body soap, Toilet paper, Shampoo

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Smoke Alarm, Key card access

Kitchen

Cleaning products

Bedroom

Linens

Accessibility

Accessible by elevator, Upper floors accessible by elevator

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed
8-Bed Room with Private Bathroom
Room Type: Family
Room Size: 35 m2
8 Bunk bed Bed
8-Bed Room with Private Bathroom

Bathroom

Private bathroom, Towels/Sheets (extra fee), Shower, Toilet, Body soap, Toilet paper, Shampoo

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Key card access

Kitchen

Cleaning products

Bedroom

Linens

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

Accessibility

Accessible by elevator
6-Bed Room with SharedBathroom
Room Type: Family
Room Size: 20 m2
6 Bunk bed Bed

Bathroom

Towels/Sheets (extra fee), Shower, Toilet, Body soap, Toilet paper, Shampoo, Shared bathroom

General

Soundproof, Heating, Tile/Marble floor, Lockers, Privacy curtain, Air conditioning, Reading light, Trash cans, Key card access

Kitchen

Cleaning products

Bedroom

Linens

Room Amenities

Non-feather pillow, Clothes rack, Socket near the bed

Accessibility

Accessible by elevator

FAQ's

Is this Koisi Hostel pet-friendly for guests?

Yes, pets are allowed at this property. Check the guest reviews to learn what guests had to share.

What time is check-in & check-out at Koisi Hostel?

Check-in time for Koisi Hostel starts counting from 3:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Does the Koisi Hostel have a swimming pool?

No, this Koisi Hostel does not have a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Koisi Hostel?

Best-rates for the Koisi Hostel starts from $191 per night with includes Child Friendly, Security/Safety, Fireplace/Heating, Restaurant, Guest Services, Laundry, Pet Friendly, TV, Accessibility, Sports/Activities, Bar, Entertainment, Breakfast, Internet, Air Conditioner, Balcony/Terrace, Wheelchair Accessible with all other facilities. RBO matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is Koisi Hostel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hostel Good or guests have recommended them suitable for families. As reported by the owner or manager, the hostel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Koisi Hostel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Koisi Hostel is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Koisi Hostel?

Based on the information reported by the owner or manager, the Koisi Hostel indicates 1 day stay policy at this hostel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Koisi Hostel?

Based on the information reported by the owner or manager, details for the cancellation policy for the Koisi Hostel are as follows: Special conditions Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

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US $191
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