Nestled in a rural setting, Castilla Termal Balneario de Solares offers an upscale retreat. Treat yourself to a rejuvenating spa treatment, enjoy meals at El Manantial restaurant, or take advantage of shopping on site and unwind with drinks at the poolside bar.
VIP Access
Reviews
8.88.8 out of 10
Excellent
Popular amenities
Spa
Airport transfer
Parking available
Free WiFi
Main amenities (12)
Daily housekeeping
Near the beach
Restaurant and bar/lounge
Full-service spa
Indoor pool
Hot springs
Breakfast available
Free children's club
Fitness center
Self parking
Seasonal outdoor pool
Children's pool
For families (6)
Free cribs/infant beds
Babysitting (surcharge)
Children's pool
Children's club (free)
Playground on site
Private bathroom
The current price is CNY1,118
CNY1,118
CNY1,230 total
includes taxes & fees
Jun 1 - Jun 2
Why we love this property
Business meets relaxation
Productive workspaces await at this hotel's business center and meeting rooms. After hours, unwind with spa treatments and a dip in the hot tub.
Foodie paradise
A restaurant serves local cuisine at this hotel, complemented by a friendly cafe and stylish bar. Culinary adventures begin with buffet breakfast each morning.
Avenida Calvo Sotelo, 13, Medio Cudeyo, Cantabria, 39710
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
Santander (SDR) - 12 min drive
Valdecilla Station - 13 min drive
Boo Station - 15 min drive
Santander (YJL-Santander Train Station) - 15 min drive
Airport shuttle (surcharge)
Restaurants
Adelma - 4 min drive
La Parrilla - 3 min drive
Restaurante Los pasiegos - 4 min drive
La Tienda de Pedro García - 2 min walk
Nubes - 6 min walk
About this property
Castilla Termal Balneario de Solares
Castilla Termal Balneario de Solares features a free kids' club and puts you within a 10-minute drive of Cabarceno Natural Park. You can visit the spa to indulge in massages, body wraps, or aromatherapy, and local cuisine is served at El Manantial, which is open for lunch and dinner. Other features of this Belle Époque hotel include an indoor pool, a poolside bar, and a fitness center.
At a glance
DONE
Hotel size
113 rooms
Arranged over 4 floors
DONE
Arriving/Leaving
Check-in start time: 3 PM; Check-in end time: midnight
Check-out time is noon
DONE
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
DONE
Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
DONE
Children
Babysitting*
Free children's club
DONE
Pets
Pets allowed (dogs only, 1 total, up to 55 lbs per pet)*
Service animals welcome
Restrictions apply*
Food and water bowls available
WIFI
Internet
Free WiFi in public areas
Free WiFi in rooms
LOCAL_PARKING
Parking
Onsite self parking (EUR 15 per night)
Wheelchair-accessible parking on site
Onsite parking limited
Electric vehicle charging point on site
Free offsite parking within 33 ft
DONE
Transfers
Airport shuttle*
DONE
Other information
Smoke-free property
Property amenities
Food and drink
Buffet breakfast (surcharge) each morning 8 AM–11 AM
Restaurant
Bar/lounge
Poolside bar
Coffee shop
Room service (limited hours)
Traveling with children
Free children's club
Children's pool
Playground
Babysitting (surcharge)
What to do
Hot springs
Beach nearby
Ecotours nearby
Golfing nearby
Rafting nearby
Scuba diving nearby
Working away
Business center
Meeting rooms
Services
24-hour front desk
Concierge services
Tour/ticket assistance
Dry cleaning/laundry services
Free newspapers in lobby
Luggage storage
Wedding services
Multilingual staff
Bicycle rentals
Pool loungers
Pool umbrellas
Facilities
1 building/tower
Safe-deposit box at front desk
Garden
Terrace
Fitness center
An indoor pool
Seasonal outdoor pool
Full-service spa
Massage/treatment rooms
Banquet hall
Reception hall
Belle Époque architecture
Accessibility
Braille/raised signage
Elevator
Wheelchair accessible
Wheelchair-accessible path of travel
Wheelchair-accessible parking
Assistive listening devices available
Raised toilet seat
Low-height counter/sink
Grab bar near toilet
Room amenities
Be entertained
Flat-screen television
Digital TV channels
Home comfort
Air conditioning (climate-controlled)
Minibar
Bathrobes and slippers
Sleep well
Down comforter
Blackout drapes/curtains
Soundproofed rooms
Premium bedding
Free crib/infant bed
What to enjoy
Balcony
Individually furnished and decorated
Freshen up
Private bathroom
Bathtub or shower
Bidet
Free toiletries
Hair dryer
Towels
Toothbrush and toothpaste
Toilet paper
Stay connected
Desk
Free WiFi
Phone
More
Daily housekeeping
In-room safe
Special features
Spa
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.
Dining
El Manantial - This restaurant specializes in local cuisine and serves lunch and dinner.
Fees & policies
Optional extras
Buffet breakfast is offered for an extra charge of approximately EUR 22 for adults and EUR 15 for children
Airport shuttle service is offered for an extra charge
Children & extra beds
Babysitting is available for an extra charge
Rollaway beds are available for EUR 50 per night
Pets
Service animals exempt from fees
Pet deposit: EUR 150 per stay
Pets are allowed for an extra charge of EUR 30 per pet, per night
Parking
Self parking costs EUR 15 per night
Pool, spa, & gym (if applicable)
The seasonal pool is open from July to August
Children under 12 years old are not allowed in the spa without adult supervision
Reservations are required for spa treatments and can be made by contacting the property before arrival at the number on the booking confirmation
Policies
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.
Guests can rest easy knowing there's a fire extinguisher and a smoke detector on site.
This property accepts credit cards and cash.
Credit cards accepted: Visa, Mastercard, American Express, Union Pay
Cash transactions at this property cannot exceed EUR 1000, due to national regulations. For further details, please contact the property using information in the booking confirmation.
A fee for a mandatory Christmas Eve gala dinner is included in the total price displayed for stays on December 24.
A fee for a mandatory New Year's Eve gala dinner is included in the total price displayed for stays on December 31.
Please note that cultural norms and guest policies may differ by country and by property. The policies listed are provided by the property.
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
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
Does Castilla Termal Balneario de Solares offer free cancellation for a full refund?
Yes, Castilla Termal Balneario de Solares does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Is there a pool at Castilla Termal Balneario de Solares?
Yes, there's an indoor pool, a seasonal outdoor pool, and a children's pool.
Are pets allowed at Castilla Termal Balneario de Solares?
Yes, dogs are welcome, with a limit of 1 total and maximum weight of 55 lbs per pet. There's a charge of EUR 30 per pet, per night, and there's also a deposit of EUR 150 per stay. Service animals are exempt from fees. Food and water bowls are available. Some restrictions may apply, so please contact the property for more details.
Is parking offered on site at Castilla Termal Balneario de Solares?
Yes. Self parking costs EUR 15 per night. Parking spots may be limited. Electric vehicle charging is available.
Is airport shuttle service offered by Castilla Termal Balneario de Solares?
Yes, an airport shuttle is available.
What are the check-in and check-out times at Castilla Termal Balneario de Solares?
Check-in start time: 3 PM; Check-in end time: midnight. Check-out time is noon.
Is there an onsite casino at Castilla Termal Balneario de Solares?
No, this hotel doesn't have a casino, but Gran Casino del Sardinero (19-min drive) is nearby.
What is there to do at Castilla Termal Balneario de Solares and nearby?
Have fun with activities like boat tours, rafting, and scuba diving, and practice your swing at the nearby golf course. Additional recreation onsite includes hot springs. Indulge in a treatment at the spa and enjoy a swim in the indoor pool. Castilla Termal Balneario de Solares also has a seasonal outdoor pool and a fitness center, as well as a garden.
Are there restaurants at or near Castilla Termal Balneario de Solares?
Yes, El Manantial offers local cuisine.
Does Castilla Termal Balneario de Solares have any outdoor private spaces?
Yes, every room features a balcony.
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Reviews
Castilla Termal Balneario de Solares Reviews
8.8
Excellent
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
9.2
Cleanliness
7.4
Location
9.0
Staff & service
9.0
Property conditions & facilities
Guest review summary
What guests liked
Pets were warmly welcomed and accommodated with no extra fee, with dog beds and dishes provided in the room. (4 reviews)
The property features excellent thermal and outdoor pools, with the indoor thermal pool being particularly amazing. (3 reviews)
From real guest reviews summarized by AI.
Popular mentions
Room
Breakfast
Gardens
Air conditioning
Room service
Reviews
Verified
10/10 Exceptional
Jun 10, 2025
Enjoyed the spa and massages
Lovely place to stay with dogs if you are going to/ from ferry
Caroline
Caroline, 2-night trip
Verified
10/10 Exceptional
Sep 30, 2024
My wife & always enjoy our stay here. The staff are very friendly & helpful. Great breakfast & rooms are very clean & spacious.
alfred j
alfred j, 4-night trip
Verified
10/10 Exceptional
Sep 27, 2024
We have enjoyed stay at this hotel. Very friendly & helpful staff. Excellent breakfast & centrally located to shops, restaurants. Very clean.
alfred j
alfred j, 5-night trip
Verified
8/10 Very good
Jul 20, 2025
Nice hotel
Jean
Jean, 2-night trip
Verified
10/10 Exceptional
Feb 21, 2025
Amazing place highly recommended
N
N, 2-night trip
Verified
10/10 Exceptional
Jul 27, 2025
Nothing but praise very nice overall. Wish it was closer to city center
james
james, 3-night trip
Verified
10/10 Exceptional
Apr 21, 2023
Friendly and comfortable
Lovely hotel and garden.
Very welcoming for our dogs
Deborah
Deborah, 1-night trip
Verified
10/10 Exceptional
Aug 5, 2024
Pleasant staff
Hesham
Hesham, 3-night trip
Verified
10/10 Exceptional
Aug 14, 2024
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.
Gareth
Gareth, 2-night trip
Verified
8/10 Very good
Aug 19, 2025
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.
Sarah
Sarah, 5-night trip
Verified
8/10 Very good
Jun 14, 2023
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.
Miichael
Miichael, 2-night trip
Verified
8/10 Very good
Aug 16, 2022
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
alfred j
alfred j, 1-night trip
Verified
6/10 Good
May 16, 2023
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.
Verified traveler
2-night trip
Verified
4/10 Fair
Jun 16, 2023
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.
Penny
Penny, 1-night trip
Verified
10/10 Exceptional
May 17, 2026
Très bon séjour ! Chambre calme, agréable et bien équipée. L’espace balnéo est appréciable et le petit déjeuner très varié.
Christelle
Christelle, 2-night trip
Verified
10/10 Exceptional
Apr 19, 2026
Muy relajante
Carlos
Carlos, 1-night trip
Verified
10/10 Exceptional
Mar 14, 2026
Habitaciones muy limpias y cuidadas.
El Spa amplio y con la temperatura del agua ideal, lo único algunos chorros no funcionaban
Victoria
Victoria, 1-night trip
Verified
10/10 Exceptional
Feb 15, 2026
El spa .
José Manuel
José Manuel, 2-night trip
Verified
8/10 Very good
Jan 4, 2026
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.
Frederic
Frederic, 2-night trip
Verified
10/10 Exceptional
Dec 30, 2025
Todo fenomenal
Jaime
Jaime, 1-night trip
Verified
8/10 Very good
Nov 16, 2025
Habitacion limpia, amplia, silenciosa .
Ana Rosa
Ana Rosa, 1-night trip
Verified
10/10 Exceptional
Oct 21, 2025
Fantastiskt hotell. Återkommer
med glädje. Parkera i garaget. Parkeringen bortanför tunneln känns osäker.
Lars Ola M
Lars Ola M, 1-night trip
Verified
10/10 Exceptional
Oct 19, 2025
Virkelig fint, rent hotel med venligt og imødekommende personale
Michael
Michael, 4-night trip
Verified
10/10 Exceptional
Oct 4, 2025
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.
Gonçalo
Gonçalo, 2-night trip
Verified
8/10 Very good
Sep 19, 2025
El spa muy bueno por eso repetimos después de 3 años.