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From132US$ /night
Check-in
14Mar2026Select date
Check-out
15Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Avinguda De Catalunya 4-6, Castelldefels, Spain, 08860
-
Close to the beach
Great
8.8
/10
5.0
/5

Amenities

Hotel C31 offers direct access to a private beach area, providing guests with sunbeds and umbrellas for a comfortable seaside experience. The hotel includes an outdoor swimming pool, complete with a spacious sun terrace perfect for relaxation. A rooftop terrace presents wide views of the Mediterranean Sea, enhancing the overall guest experience.

Rooms

A selection of 30 thoughtfully designed accommodations features varied room types, including sea view rooms and family suites. Each room comes equipped with a private balcony, ensuring guests can enjoy the coastal landscape at their leisure. The hotel provides essential conveniences such as air conditioning, flat-screen TVs, and modern bathrooms.

Location

Set in the coastal town of Castelldefels, Hotel C31 is conveniently located just a short distance from the center of Barcelona. The hotel is within walking distance of local shops, restaurants, and key attractions. Guests can easily access the nearby Castelldefels Beach, making it a preferred location for beach enthusiasts.

Dining

On-site dining options encompass a buffet breakfast featuring fresh local produce and seasonal ingredients. The hotel also provides a bar where guests can enjoy a variety of drinks throughout the day. For larger gatherings, event spaces are available, accommodating both intimate and grand celebrations.

Family-Friendly Options

Family accommodations include spacious suites that cater to both adults and children, ensuring comfort for all. The outdoor swimming pool includes shallow areas specifically designed for younger guests. Nearby attractions such as amusement parks provide additional entertainment for families visiting the area.

Highlights

Location: Direct access to private beach area

Rooms: Variety of sea view rooms

Dining: Buffet breakfast with local produce

Family-Friendly: Spacious family accommodations

“Hotel C31 impressed me with its spotlessly clean rooms and convenient location, a short walk from the beach in a quiet area; I especially appreciated the seamless digital check-in process and the comfortable, well-designed rooms, though the breakfast could use some improvement for the price. For a two-star hotel, the advantages of location, cleanliness, and modern touches really stand out. It's a smart choice for a Castelldefels stay.”
Hotel logo
James DavidEditor-in-Chief at Tohotel
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Select your room type

Hotel C31 offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Twin Room Pool View
2 persons
195 sq. feet 
2 Single beds
Shower
Heating
Queen Room Pool View
2 persons
195 sq. feet 
1 Double bed
Shower
Heating
Double Room Disability Access
2 persons
195 sq. feet 
1 Double bed
Shower
Heating

Price and Room Availability Calendar

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Facilities

Hotel C31 offers amenities for your comfortable stay and unforgettable experiences
Facilities: Great
8.8/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • VIP check-in/ -out
  • No pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Security
  • Luggage storage
  • Lift
  • Vending machines
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers

Services

  • Housekeeping
  • Tours/Ticket assistance

Facilities for people with disabilities

  • Toilet for disabled
  • Bathroom for disabled

Spa & Leisure

  • Outdoor swimming pool
  • Beach access
  • Sun terrace
  • Garden area
  • Leisure/ TV room
  • Public Bath

Room features

  • Air conditioning
  • Heating
  • Soundproofed rooms
  • Patio
  • Terrace
  • Garden furniture
  • Trouser press

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
Show more

Hotel C31 Location

Avinguda De Catalunya 4-6, Castelldefels, Spain, 08860
Map view
Avinguda De Catalunya 4-6, Castelldefels, Spain, 08860
Nearby
Night club
Morena Barcelona
700 ft
Restaurants
Bar Cafeteria OSLO
2600 ft
Calle Onze de Septembre 7
Club Petanca Castelldefels
2400 ft
C/ Molinot - Av. de la Pineda
Explore Castelldefels
Explore Castelldefels
Top Attractions
Activities
Dining
Entertainment
Mediterranean Technology Park
10 minutes' walk
A hub for innovation and technology, offering insights into cutting-edge advancements and local startups.
Parroquia Santa Maria
15 minutes' walk
A stunning church known for its beautiful architecture, rich history, and tranquil atmosphere.
Castelldefels Castle
25 minutes' walk
A historic castle with panoramic views over the city, often hosting cultural events and guided tours.
Anec Blau Shopping Center
25 minutes' walk
A lively shopping destination with a variety of shops, restaurants, and entertainment options for all ages.
Parc del Mil.lenni
7 minutes' drive
A picturesque park featuring walking trails, playgrounds, and picnic areas, perfect for families and relaxation.
Water Sports at Gava Mar
10 minutes' drive
Thrilling water sports such as windsurfing and kite surfing available for rent, catering to adventure lovers.
Yoga Classes at local studios
15 minutes' walk
Relaxing yoga sessions available nearby, promoting wellness and tranquility in a beautiful setting.
Bar Cafeteria OSLO
10 minutes' walk
A local favorite offering great coffee, tapas, and a relaxed atmosphere for casual dining.
Club Petanca Castelldefels
9 minutes' walk
Delightful local dishes served in a cozy setting, popular for its friendly service and authentic flavors.
Mare de Deu del Carme
10 minutes' walk
A lovely place to savor traditional meals, known for its seafood and stunning views.
Cines Metropol
9 minutes' walk
A modern cinema showcasing the latest films, ideal for a movie night out with family or friends.
Discoteca Jarana
10 minutes' walk
A popular nightlife venue featuring lively music and dance floors, perfect for a fun night out.
La Suite by Lancaster
10 minutes' walk
A chic bar and lounge with a stylish vibe, often hosting live music and themed nights.
Getting around
City Centre
Castelldefels9 min  ·  2300 ft
Airports
Barcelona El Prat Josep Tarradellas Airport (BCN)16 min  ·  6.3 mi
Reus Airport (REU)126 min  ·  51.8 mi
Underground
Cornellà Centre19 min  ·  7.6 mi
Gavarra20 min  ·  7.9 mi
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Property information and rules
Check-in
from 14:00-18:00
Check-out
from 07:00-11:00
Internet
Wireless internet is available in for free.
Breakfast
At the hotel C31 guests are invited to a full breakfast served for free. 
Pets
Pets are not allowed.
Languages
German, Spanish
Number of rooms:
28

Reviews and Ratings

Feedback about Hotel C31 from previous guests about their experience.
Review score
Based on 555 verified reviews
8.8/10
Great
95%
Recommend
Breakfast
7.4/10
Cleanliness
9.2/10
Comfort
9.1/10
Facilities
8.8/10
Free Wi-Fi
8.5/10
Location
8.5/10
Paid Wi-Fi
6.8/10
Staff
8.8/10
Value for money
8.5/10
Pros
Clean area
Friendly staff
Pool access
Modern room
Easy check-in
Cons
Noisy traffic
Guest reviews
based on 1537 reviews
8.8/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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