See all properties

Castilla Termal Balneario de Solares

4.0 star property
VIP Access

Choose dates to view prices

Photo gallery for Castilla Termal Balneario de Solares

Indoor pool, seasonal outdoor pool, pool umbrellas, sun loungers
Property video
Banquet hall
Reception
Superior Double Room | Premium bedding, down comforters, minibar, in-room safe

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
VIP Access
Curated for quality and service, VIP Access stays consistently receive our highest guest ratings.
  • Expect exceptional service
  • Extra savings and perks for Rewards members
Learn more about VIP AccessOpens in a new window

Room options

View all photos for Junior Suite (with Living Room)

Junior Suite (with Living Room) | Premium bedding, down comforters, minibar, in-room safe

Junior Suite (with Living Room)

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

View all photos for Superior Double Room

Superior Double Room | Premium bedding, down comforters, minibar, in-room safe

Superior Double Room

8.0 out of 10
Very good
(2 reviews)
  • 320 sq ft
  • 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 | Premium bedding, down comforters, minibar, in-room safe

Standard Double or Twin Room

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

View all photos for Triple Room

Triple Room | Premium bedding, down comforters, minibar, in-room safe

Triple Room

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

About the neighborhood

Solares

Castilla Termal Balneario de Solares is located 1.8 mi (2.9 km) from Cabarceno Natural Park and within a 10-minute drive of Bay of Biscay. This 113-room, 4-star hotel has a restaurant along with conveniences like a full-service spa and an indoor pool.

What's nearby

  • Cabarceno Natural Park - 5 min drive - 3.3 miles
  • Fluviarium Lierganes - 9 min drive - 5.9 miles
  • Busampiro Peaks - 10 min drive - 4.0 miles
  • Palacio de Elsedo - 11 min drive - 5.3 miles
  • Isla de Pedrosa - 14 min drive - 8.8 miles

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

Castilla Termal Balneario de Solares features a full-service spa, an indoor pool, and a children's pool. If you drive, self parking is EUR 15 per night, and there's also an airport shuttle for a fee. Multilingual staff at the front desk are standing by 24/7 to help with concierge services, securing valuables, and dry cleaning/laundry. If you like to take your furry friend along on your adventures, this pet-friendly property offers food and water bowls. Other amenities at this hot springs hotel include a gym, free WiFi in public areas, and meeting rooms.
Flat-screen TVs come with digital channels, and free WiFi keeps guests connected. Beds are dressed in premium bedding and down comforters, and bathrooms offer hair dryers and free toiletries. Other amenities include balconies, minibars, and safes.
An indoor pool, a children's pool, and a seasonal outdoor pool are on site. Other recreational amenities include a fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

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.

Similar properties

Hot tub, steam room, body treatments, hydrotherapy, body wraps
Hotel Spa Villa Pasiega
Entrambasaguas
  • Pool
  • Hot tub
  • Spa
  • Parking included
8.8 out of 10, Excellent, 179 reviews
$108 nightly
The price is $118
Jun 28 - Jun 29
Total with taxes and fees
Hotel Spa Villa Pasiega

Property amenities

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

Restaurants on site

  • El Manantial

Things to do

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

Family friendly

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

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Tour and ticket assistance
  • Wedding services

Business services

  • Business center
  • Meeting rooms

Outdoors

  • Garden
  • Pool loungers
  • Pool umbrellas
  • Terrace

Full-service spa

  • Aromatherapy
  • Body scrubs
  • Body wraps
  • Couples treatment rooms
  • Facials
  • Hot tub
  • Hot/mineral springs
  • Hydrotherapy
  • Massage
  • Reflexology
  • Sauna
  • Spa open daily
  • Spa treatment rooms

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

More

  • 1 building
  • 4 floors
  • Banquet hall
  • Belle Époque architecture
  • Reception hall
  • Smoking not allowed

Room amenities

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

Entertainment

  • Flat-screen TV with digital channels

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

  • This property welcomes pets for EUR 30 per pet, per night, plus a deposit of EUR 150 per stay
  • Dogs only
  • 1 total (55 lbs is the maximum weight per pet)
  • Food and water bowls are available
  • Restrictions apply
  • For more information, guests can reach out to the property at the number on the booking confirmation
  • Service animals exempt from fees

Children and extra beds

  • Rollaway/extra beds are available for EUR 50 per night
  • Free cribs/infant beds are available

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

The charges below are included in your overall room price:

  • New Year's Eve gala dinner fee
  • Christmas Eve gala dinner fee

These are all of the charges provided to us by the property.

Optional extras

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

  • 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 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
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
  • Check-in: 3 PM—-midnight
  • Check-out: noon
The front desk is open 24 hours a day. For convenient arrivals and departures, you can take advantage of the airport shuttle (fees apply). Driving? This property offers parking (fees apply), along with a car charging station.
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

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.
  • 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.
  • 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.
  • This property accepts credit cards and cash.
  • Onsite safety features include a fire extinguisher and a smoke detector.

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 seasonal pool is open from July to August.
  • Reservations need to be made in advance for spa treatments. Contact the hotel at the phone number listed on your booking confirmation.
  • A charge for a mandatory Christmas Eve gala dinner on December 24 is included in the total price shown.
  • A charge for a mandatory New Year's Eve gala dinner on December 31 is included in the total price shown.

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

Is a free cancellation option available at Castilla Termal Balneario de Solares?

Castilla Termal Balneario de Solares provides free cancellation on certain room rates. If you'd like to learn more, review the cancellation policy on our site.

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

As of Jun 11, 2026, prices found for a 1-night stay for 2 adults at Castilla Termal Balneario de Solares on Jun 14, 2026 start from $198, 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 for more accurate prices.

What's there to do close to Castilla Termal Balneario de Solares?

This hotel is located in Medio Cudeyo, close to Cabarceno Natural Park, Puntal Beach, and Magdalena Beach. You'll also find Bay of Biscay and Fluviarium Lierganes within a short drive.

Is parking available on site at Castilla Termal Balneario de Solares?

Yes, parking is offered for EUR 15 per night. Though parking is limited parking, an electric car charging station and wheelchair-accessible parking are also available.

Is there a spa available at Castilla Termal Balneario de Solares?

There is a full-service spa available for guests to enjoy and services include body wraps, hot springs, aromatherapy, and massages.

Does Castilla Termal Balneario de Solares include a casino on the premises?

No, Castilla Termal Balneario de Solares doesn't have a casino.

Will I find an indoor pool at Castilla Termal Balneario de Solares?

Yes, this hotel has an indoor pool along with an outdoor pool. The seasonal pool is normally open from July until August.

What do couples enjoy most about Castilla Termal Balneario de Solares?

There are plenty of amenities for couples at this hotel, including a restaurant, an indoor pool, and a poolside bar.

Does Castilla Termal Balneario de Solares have a hot tub?

No, but guests can enjoy hot/mineral springs at this hotel.

Does Castilla Termal Balneario de Solares have a restaurant that serves breakfast?

Yes, Castilla Termal Balneario de Solares serves buffet breakfast for a surcharge each morning at El Manantial.

Will Castilla Termal Balneario de Solares allow pets to stay for free?

Although they can't stay for free, dogs are welcome at Castilla Termal Balneario de Solares for a fee of EUR 30 per pet, per night. The property also provides food and water bowls. A deposit of EUR 150 per stay is collected.

Does Castilla Termal Balneario de Solares have connecting rooms available?

No, this hotel doesn't feature connecting guestrooms.

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

The closest major airport to Castilla Termal Balneario de Solares is Santander (SDR), which is 8.5 mi away (12 minutes by car).

Are there rooms with balconies that I can book at Castilla Termal Balneario de Solares?

Yes, every guestroom at Castilla Termal Balneario de Solares comes with a balcony and some offer city and pool views.

Does Castilla Termal Balneario de Solares have a wedding venue on site?

Take advantage of the wedding venue at Castilla Termal Balneario de Solares if you plan to say "I do" during your trip.

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 traveler

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

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 traveler

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
Verified

10/10 Excellent

Marisa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Habitaciones amplias y muy confortables. Desayuno muy bueno. Muy buenas instalaciones
Stayed 1 night in Jan 2025

Hotels

Flights

Cars