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Castilla Termal Balneario de Solares

4.0 star property
Family-friendly 4-star hotel near Cabarceno Natural Park

Choose dates to view prices

Photo gallery for Castilla Termal Balneario de Solares

Indoor pool, seasonal outdoor pool, pool umbrellas, sun loungers
Property video
Front of property
Couples treatment rooms, sauna, hot tub, hot springs, body treatments
Indoor wedding

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Spa
  • Free WiFi
  • Restaurant
  • Air conditioning

Explore the area

View in a map
Avenida Calvo Sotelo, 13, Medio Cudeyo, Cantabria, 39710
  • Place, Cabarceno Natural Park
    ‪5 min drive‬
  • Place, Fluviarium Lierganes
    ‪9 min drive‬
  • Place, Palacio de Elsedo
    ‪11 min drive‬
  • Airport, Santander (SDR)
    ‪14 min drive‬

Room options

View all photos for Junior Suite (with Living Room)

Junior Suite (with Living Room)

Junior Suite (with Living Room)

8.0 out of 10
Very good
(1 review)
  • City view
  • 38 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed OR 2 Twin Beds
  • Free WiFi

View all photos for Superior Double Room

Superior Double Room

Superior Double Room

8.0 out of 10
Very good
(2 reviews)
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed OR 2 Twin Beds
  • Free WiFi

View all photos for Standard Double or Twin Room

Standard Double or Twin Room

Standard Double or Twin Room

9.4 out of 10
Exceptional
(8 reviews)
  • City view
  • 28 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed OR 2 Twin Beds
  • Free WiFi

View all photos for Triple Room

Triple Room

Triple Room

9.0 out of 10
Wonderful
(4 reviews)
  • City view
  • 28 sq m
  • 1 bedroom
  • Sleeps 3
  • 3 Twin Beds
  • Free WiFi

About the area

Solares

Close to the beach.You'll be within 2 miles (3 km) of Cabarceno Natural Park and 6 miles (10 km) of Fluviarium Lierganes with a stay here. Bay of Biscay and Palacio de Elsedo are also within 6 miles (10 km).

What's nearby

  • Cabarceno Natural Park - 5 min drive - 5.3 km
  • Fluviarium Lierganes - 9 min drive - 9.5 km
  • Busampiro Peaks - 10 min drive - 6.4 km
  • Palacio de Elsedo - 11 min drive - 8.4 km
  • Isla de Pedrosa - 14 min drive - 14.1 km

Getting around

  • Valdecilla Station - 13 min drive
  • Santander (SDR) - 12 min drive

Restaurants

  • ‪Adelma - ‬4 min drive
  • ‪La Parrilla - ‬3 min drive
  • ‪Restaurante Los pasiegos - ‬4 min drive
  • ‪Bar Ruygo - ‬1 min walk
  • ‪El Mirador de Arral - ‬4 min drive

About this property

Castilla Termal Balneario de Solares

Family-friendly 4-star hotel near Cabarceno Natural Park
Castilla Termal Balneario de Solares offers its guests a full-service spa, hot springs, and an indoor pool. There's a restaurant on site, as well as a coffee shop/cafe. You can enjoy a drink at one of the bars, which include a poolside bar and a bar/lounge. Public spaces have free WiFi.

A business center and meeting rooms are available. A children's pool, a seasonal outdoor pool, and a fitness center are also featured at the family-friendly Castilla Termal Balneario de Solares. Limited parking is available for a fee and is offered on a first-come, first-served basis.

This Belle Époque Medio Cudeyo hotel is smoke free.

  • 1 building
  • 113 guestrooms or units
  • 4 levels
  • Meeting rooms
  • Kid's club (free)
  • Childcare (surcharge)
  • Poolside lounge chairs
  • Umbrellas for the pool
  • Charging station for electric cars
  • Business facilities
  • Breakfast available (surcharge)
  • Dry cleaning
  • Front desk (24 hours)
  • Staff is multilingual
  • Storage area for luggage
  • Front-desk safe
  • Tour and ticket information
  • Concierge
  • Wedding services available
  • Terrace
  • Garden
  • Newspapers in lobby (free)
  • Elevator
  • No smoking on site
  • Bar or lounge
  • Coffee shop
  • Bar by the pool
  • Dining venue
Castilla Termal Balneario de Solares offers 113 accommodations with minibars and safes. Rooms open to balconies. Each accommodation is individually furnished and decorated. Beds feature down comforters and premium bedding. Flat-screen televisions come with digital channels. Bathrooms include bathtubs or showers, bathrobes, slippers, and bidets.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks and phones. Additionally, rooms include hair dryers and complimentary toiletries. Housekeeping is provided daily.

The onsite spa has massage/treatment rooms and couples treatment room(s). Services include facials, body wraps, body scrubs, and body treatments. A variety of treatment therapies are provided, including aromatherapy, hydrotherapy, and reflexology. The spa is equipped with a sauna and a hot tub. The spa is open daily. Children under 12 years old are not allowed in the spa without adult supervision. There are hot springs on site.

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  • Spa
  • Parking included
  • Free WiFi
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includes taxes & fees
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Property amenities

Family friendly

  • Babysitting (surcharge)
  • Children's pool
  • Free children's club
  • In-room crib
  • Indoor pool
  • Playground
  • Seasonal outdoor pool
  • Soundproofed rooms

Internet

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

Parking and transportation

  • Electric car charging station on site
  • Free offsite parking
  • Roundtrip airport shuttle (surcharge)
  • Self parking on site (EUR 15 per night)
  • Limited onsite self parking
  • Wheelchair-accessible parking available

Food and drink

  • Daily buffet breakfast available 8:00 AM to 11:00 AM for a fee: EUR 22 for adults and EUR 15 for children
  • A bar/lounge
  • A coffee shop/cafe
  • A poolside bar
  • A restaurant

Things to do

  • Bicycle rentals
  • Children's pool
  • Free children's club
  • Full-service spa
  • Gym
  • Hot springs
  • Indoor pool
  • Playground
  • Seasonal outdoor pool

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Braille/raised signage
  • Elevator
  • Grab bar near toilet
  • Low-height counter and sink
  • Raised toilet seat
  • Wheelchair accessibility
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel

Room amenities

Entertainment

  • Flat-screen TV with digital channels

Bedroom

  • Blackout drapes
  • Down comforter
  • Free crib
  • Premium bedding

Bathroom

  • Bathrobes
  • Bathtub or shower
  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Slippers
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste
  • Towels provided

Food and drink

  • Limited room service
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Desk
  • Individual decor
  • Individual furnishings
  • Phone
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: midnight

Check-out

Check-out before noon

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Pets: EUR 30 per pet, per night, plus a deposit of EUR 150 per stay
  • Only dogs are allowed
  • Maximum 1 (weight limit: 55 lbs per pet)
  • Food and water bowls are available
  • Restrictions apply
  • For more information, you can reach out to the property at the number on the booking confirmation
  • Service animals are exempt from fees

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are available for EUR 50 per night.
  • Free cribs (infant beds)!

Property payment types

Important information

Optional extras

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

  • Fee for buffet breakfast: approximately EUR 22 for adults and EUR 15 for children
  • Self parking fee: EUR 15 per night
  • Pet deposit: EUR 150 per stay
  • Pet fee: EUR 30 per pet, per night
  • Service animals are exempt from fees
  • Rollaway bed fee: EUR 50 per night

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

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
This property accepts credit cards and cash
Safety features at this property include a fire extinguisher and a smoke detector
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room. This property accepts Visa, Mastercard, American Express, Union Pay, and cash. For guests' safety, the property includes a fire extinguisher and a smoke detector in each accommodation.

Children under 13 years old are allowed in the spa's thermal pool from 9-11:30 AM and 4-6 PM, and children must be accompanied by an adult. The fee is EUR 12 per child, per day, unless spa access is included in the rate plan booked.
Property Registration Number No, country:ES|stateProvince:|city:SOLARES- MEDIO CUDEYO|address1:AVDA. CALVO SOTELO,, 13|address2:|postalCode:39710, ES:B39363932, 0541026VP4004S0001PM, Spanish Commercial Registry, ES

We should mention

  • Onsite cash transactions can't exceed EUR 1000, due to national regulations. For more details, please contact the property using information in the booking confirmation.
  • The seasonal pool will open in July and close in August.
  • Reservations are needed for spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • For stays on 24 December, the total price shown includes a charge for a mandatory Christmas Eve gala dinner.
  • For stays on December 31, the total price shown includes a charge for a mandatory New Year's Eve gala dinner.
  • To make arrangements to bring your pet, contact the property directly at the number on your booking confirmation (please see the Fees section for related charges).

Property is also known as

Balneario Solares Medio Cudeyo
Castilla Termal Balneario Sol
Hotel Balneario Solares Medio Cudeyo
Castilla Termal Balneario Solares Hotel Medio Cudeyo
Castilla Termal Balneario Solares Medio Cudeyo
Castilla Termal Balneario de Solares Hotel
Castilla Termal Balneario de Solares Medio Cudeyo
Castilla Termal Balneario de Solares Hotel Medio Cudeyo

Frequently asked questions

How close is Castilla Termal Balneario de Solares to the airport?

Castilla Termal Balneario de Solares is 8.5 mi (12-min drive) away from the Santander (SDR) airport, the closest popular airport to the property.

How much does it cost to stay at Castilla Termal Balneario de Solares?

As of Jun 15, 2026, prices found for a 1-night stay for 2 adults at Castilla Termal Balneario de Solares on Jun 16, 2026 start from CA $253, excluding 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 for more accurate prices.

Does Castilla Termal Balneario de Solares have an airport shuttle?

Castilla Termal Balneario de Solares offers an airport shuttle.

How close is Castilla Termal Balneario de Solares to the beach?

This hotel is 12.8 mi (26-min drive) from El Sardinero Beach and 6.7 mi (15-min drive) from Playa de El Rostro. Don't forget your sunscreen!

Does Castilla Termal Balneario de Solares offer free breakfast?

Free breakfast isn’t provided at Castilla Termal Balneario de Solares, but buffet breakfast is offered for a fee of EUR 22 for adults and EUR 15 for children. It's available every day from 8 AM to 11 AM.

Is there a casino at Castilla Termal Balneario de Solares?

No, there is no casino at this hotel, but Gran Casino del Sardinero (19-min drive) is nearby.

What time is check-in at Castilla Termal Balneario de Solares?

Check-in start time: 3 PM; Check-in end time: midnight.

Is there free parking at Castilla Termal Balneario de Solares?

Free parking is not available at this hotel. Self parking is available for EUR 15 per night.

Does Castilla Termal Balneario de Solares have a pool?

Castilla Termal Balneario de Solares features an indoor pool, a seasonal outdoor pool, and a children's pool.

Does Castilla Termal Balneario de Solares have a restaurant?

Castilla Termal Balneario de Solares is home to El Manantial, which features local cuisine.

Does Castilla Termal Balneario de Solares have a spa?

This hotel has a spa, which features reflexology, aromatherapy, and body scrubs.

How close is Castilla Termal Balneario de Solares to downtown Medio Cudeyo?

Castilla Termal Balneario de Solares is 0.3 mi away from Solares.

Castilla Termal Balneario de Solares Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 144 out of 265 reviews
Rating 8 - Good. 93 out of 265 reviews
Rating 6 - Okay. 17 out of 265 reviews
Rating 4 - Poor. 9 out of 265 reviews
Rating 2 - Terrible. 2 out of 265 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

Reviews

Verified

8/10 Good

Jean

Liked: Cleanliness, staff & service, property conditions & facilities
Nice hotel
Stayed 2 nights in Jul 2025
Verified

10/10 Excellent

N

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Amazing place highly recommended
Stayed 2 nights in Feb 2025
Verified

10/10 Excellent

Caroline

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

Enjoyed the spa and massages

Lovely place to stay with dogs if you are going to/ from ferry
Stayed 2 nights in Jun 2025
Verified

10/10 Excellent

alfred j

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
My wife & always enjoy our stay here. The staff are very friendly & helpful. Great breakfast & rooms are very clean & spacious.
Stayed 4 nights in Sep 2024
Verified

10/10 Excellent

alfred j

Liked: Cleanliness, staff & service, property conditions & facilities
We have enjoyed stay at this hotel. Very friendly & helpful staff. Excellent breakfast & centrally located to shops, restaurants. Very clean.
Stayed 5 nights in Sep 2024
Verified

10/10 Excellent

james

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nothing but praise very nice overall. Wish it was closer to city center
Stayed 3 nights in Jul 2025
Verified

10/10 Excellent

Deborah

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

Friendly and comfortable

Lovely hotel and garden. Very welcoming for our dogs
Stayed 1 night in Apr 2023
Verified

10/10 Excellent

Hesham

Liked: Cleanliness, staff & service, property conditions & facilities
Pleasant staff
Stayed 3 nights in Jul 2024
Verified

10/10 Excellent

Gareth

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

Comfortable and elegant hotel with thermal baths.

Comfortable and elegant hotel with access to stylish outdoor pool and thermal bath included. Our pet dog was welcomed but not allowed in the dining room or by the outdoor pool - OK in summer when you can eat on the patio. Short drive from Solares to Santander.
Stayed 2 nights in Aug 2024
Verified

8/10 Good

Sarah

Disliked: Property conditions & facilities

Return visitor

I love this hotel, we visit every year. It is very relaxing, the pools are great and the indoor thermal pool is amazing. Spa service is very good also. Food is fantastic, staff are very professional and friendly. The service in the bar/cafe can be very slow. The bedrooms are very old and really need to be renovated, they smell of damp and are very dusty. It is a shame as the rest of the hotel is absolutely lovely.
Stayed 5 nights in Aug 2025
Verified

8/10 Good

Miichael

Liked: Cleanliness, staff & service, property conditions & facilities
Overall this is a nice hotel. The thermal pool is excellent! The 40 euro spa is nice, but not worth 40 euros. Our air conditioning wasn’t working when we arrived and they came within the hour to fix it. Fun fact: the hotel turns off the air conditioning from 0200 to 0600 ish, so if you wake up warm, that’s why.
Stayed 2 nights in Jun 2023
Verified

8/10 Good

alfred j

Liked: Room comfort
Disliked: Staff & service
One day room was not clean, bed not maid,, no towels etc. The said I hung a do not disturb sign out, not so. Had to wait 2 hours to have room cleaned. Otherwise a good stay. I think someone fibbed. A Higuera
Stayed 1 night in Aug 2022
Verified

6/10 Okay

Verified traveller

Liked: Cleanliness, property conditions & facilities, room comfort

Not impressed

The castle is beautiful, however the front desk check in lady was rude, so that was my initial impression. The rooms were a bit outdated, no tea kettles in room, termal pool was not termal or hot.. it was slightly warm, just overall not impressed. It was not worth the price paid per night. Parking in garage was 6.50 euros per night which was fair and nice because lift goes up to room from garage. The breakfast buffet was nice with many options. This was also an extra charge.
Stayed 2 nights in May 2023
Verified

4/10 Poor

Penny

Overnight on way to Port

Well located for access to Santander sea port. Beautiful building and quiet location that welcomed our dog for €19 (€150 deposit refunded on check out) Pros: . Secure underground parking free of charge . Quality and quantity of breakfast included in the rate . Room size . Bathroom size and complimentary spa quality shower gel, shampoo, conditioner etc. . Quiet . Pet friendly . Local restaurants and supermarket within walking distance . Pleasant bar area … able to sit on the terrace with our dog Cons : . Room service has limited menu and is not served until 2030 hours Biggest Con: . Air conditioning is switched off centrally between the hours of 0100 and 0700 The biggest con spoiled our stay as the room was over hot and we were unable to sleep.
Stayed 1 night in Jun 2023
Verified

10/10 Excellent

Victoria

Liked: Cleanliness, staff & service, property conditions & facilities
Habitaciones muy limpias y cuidadas. El Spa amplio y con la temperatura del agua ideal, lo único algunos chorros no funcionaban
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

José Manuel

Liked: Cleanliness, amenities, property conditions & facilities
El spa .
Stayed 2 nights in Feb 2026
Verified

8/10 Good

Frederic

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Nous avons passé un très bon séjour de deux nuits.L'hotêl est impeccable, très propre et parfaitement entretenu.La piscine thermale est très agréable, un vrai moment de détente.Mention spéciale pour le bain romain à faire au moins une fois, 45 euros, mais cela vaut le détour. Le petit-déjeuner buffet est excellent : très varié, avec des produits de qualité, notamment les produits laitiers de la Ermita. Un autre point positif est que l’hôtel accepte les chiens, ce qui est un vrai plus pour les voyageurs avec animaux. En revanche, il serait appréciable que l'hôtel soit plus strict concernant les propriétaires laissant leurs chiens aboyer dans les chambres, cela peut nuire au calme et au confort des autres clients. Concernant la partie restaurant, nous avons un peu été déçus. Les portions sont petites, ce qui est dommage au vu du standing de l'établissement. Steak tartare servi sans aucun accompagnement par exemple. Malgré ces points d'amélioration, notre séjour reste très agréable et reposant. Merci au personnel très attentifs.
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Jaime

Liked: Cleanliness, staff & service, amenities
Todo fenomenal
Stayed 1 night in Dec 2025
Verified

8/10 Good

Ana Rosa

Liked: Cleanliness, staff & service, amenities
Habitacion limpia, amplia, silenciosa .
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Lars Ola M

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Fantastiskt hotell. Återkommer med glädje. Parkera i garaget. Parkeringen bortanför tunneln känns osäker.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Michael

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Virkelig fint, rent hotel med venligt og imødekommende personale
Stayed 4 nights in Oct 2025
Verified

10/10 Excellent

Gonçalo

Liked: Cleanliness, staff & service, amenities
Refugio termal soberbo en las cercanías de Santander, con un entorno tranquilo, excelente desayuno con mucha variedad, habitaciones largas y con cama confortable y buen ambiente. El circuito de termas es muy completo y merece la pena.
Stayed 2 nights in Sep 2025
Verified

8/10 Good

José Manuel

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
El spa muy bueno por eso repetimos después de 3 años.
Stayed 2 nights in Sep 2025
Verified

8/10 Good

Verified traveller

Liked: Staff & service, property conditions & facilities, room comfort
Para mi sorpresa la habitación estaba bastante sucia al llegar. Era amplia y cómoda y la cama también muy cómoda. La piscina termal es una maravilla. El desayuno muy rico. Y el personal muy amable en general
Stayed 6 nights in Jul 2025
Verified

10/10 Excellent

Magnus

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Kort besök under tjänsteresa
Stayed 1 night in May 2025