Castilla Termal Solares Exterior photoCastilla Termal Solares Exterior photoCastilla Termal Solares Exterior photo
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From115US$ /night
Check-in
19Apr2026Select date
Check-out
20Apr2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Calvo Soltelo, 13, Solares, Spain, 39710
-
Near Cabarceno Natural Park
Perfect
9.0
8.2
/10
3.0
4.2
/5

Amenities

Castilla Termal Solares boasts an extensive wellness area that includes natural thermal springs, ideal for relaxation and rejuvenation. The hotel also features several thermal pools and a state-of-the-art spa offering a variety of treatments. For active guests, there is a gym equipped with cardio machines and weights to maintain fitness routines.

Rooms

The hotel offers 100 guest rooms, each equipped with modern amenities that cater to both leisure and business travelers. Rooms feature elegant furnishings and high-quality bedding, ensuring a restful stay. Select rooms include spacious terraces with views of the surrounding landscapes.

Location

Located in the serene village of Solares, the hotel provides easy access to the picturesque landscapes of Cantabria. The town is just a short drive from the historical city of Santander. Nearby attractions include scenic parks and cultural sites, making it a convenient base for exploration.

Wellness

The wellness program at Castilla Termal Solares emphasizes therapeutic treatments using mineral-rich waters. Guests can enjoy various relaxation therapies in the thermal baths designed to enhance well-being. The spa offers customized treatment plans to cater to individual wellness goals.

Dining

On-site dining is provided at the hotel's restaurant, which serves local and international cuisine crafted with fresh ingredients. Guests can enjoy meals in a relaxing environment, reflecting the flavors of the Cantabria region. Room service is also available for added convenience during stays.

Highlights

Location: Serene village of Solares, short drive from Santander

Rooms: 100 guest rooms with terraces

Dining: On-site restaurant serving local cuisine

Wellness: Access to natural thermal springs and thermal pools

Must-do experiences

  • Visit the Palacio de Elsedo for stunning gardens and architecture.
  • Try the local seafood at Restaurante El Fogón for a delicious meal.
  • Stroll through Solares' historic center to admire its beautiful homes.
  • Explore the nearby Cabárceno Natural Park for unique wildlife encounters.
  • Don't miss the Mercado de Solares on Saturdays for fresh local produce.
View all

Select your room type

Castilla Termal Solares offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Double or Twin Room
2 persons
305 sq. feet 
2 Single beds
Heating
Bathtub
Superior Double Room
2 persons
335 sq. feet 
1 King-size bed
Heating
Bathtub
Junior Suite
2 persons
410 sq. feet 
1 King-size bed
Heating
Bathtub
Double or Twin Room Spa Access
2 persons
305 sq. feet 
2 Single beds
Heating
Bathtub
Click button to see more rooms
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Facilities

Castilla Termal Solares offers amenities for your comfortable stay and unforgettable experiences
Facilities: Perfect
9.0/10Review score

General

  • No smoking on site
  • Wi-Fi
  • On-site car park
  • Handicap parking
  • Safe deposit box
  • 24-hour reception
  • Pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Security
  • Luggage storage
  • Locker room
  • Lift
  • Coffee shop
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness centre
  • Hiking
  • Cycling
  • Yoga class

Services

  • Paid airport shuttle
  • Pet amenities available
  • Room service
  • Housekeeping
  • Laundry
  • Dry cleaning
  • Tours/Ticket assistance
  • Welcome drink

Dining

  • In-room breakfast
  • Restaurant
  • Bar/ Lounge area
  • Special diet menus

Business

  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots
  • Children's play area

Facilities for people with disabilities

  • Toilet for disabled
  • Bathroom for disabled

Spa & Leisure

  • Seasonal outdoor pool
  • Indoor swimming pool
  • Beach access
  • Beach umbrellas
  • Sun loungers
  • Sun terrace
  • Garden area
  • Spa & wellness centre
  • Sauna
  • Steam room
  • Jacuzzi
  • Waxing
  • Body scrub
  • Facial
  • Treatment room
  • Body wraps
  • Back massage
  • Full body massage
  • Foot massage
  • Hot spring bath
  • Make up services

Room features

  • Air conditioning
  • Heating
  • Mini-bar
  • Soundproofed rooms
  • Sitting area
  • Terrace
  • Garden furniture
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Parquet floor
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Dining Onsite

Castilla Termal Solares presents a delightful culinary experience with the inviting El Manantial and the vibrant Solares gastrobar, offering a blend of Mediterranean, Spanish, and European flavors. With a health-conscious twist, these dining venues accommodate a range of dietary preferences, all in a warm, traditional ambiance that makes each meal a special occasion.
Castilla Termal Solares Restaurant photo
Castilla Termal Solares Restaurant photo
Castilla Termal Solares Restaurant photo

El Manantial

Mediterranean, Spanish, European
Ambiance
Traditional setting that exudes warmth and authenticity, ideal for an intimate dinner or a gathering with friends.
Key Offerings
A menu that highlights traditional regional specialties alongside international dishes, providing an immersive taste of local culture. Vegetarian, vegan, gluten-free, and dairy-free options available.
Reservation
Recommended.
Dinner service only; hours vary.

Solares gastrobar

Light dining with Mediterranean influences.
Ambiance
Casual and inviting, perfect for a relaxed meal or a social gathering over drinks.
Key Offerings
A menu featuring light dishes crafted from top-quality products and seasonal ingredients, along with an enticing drinks and cocktails menu that complements the fare.
Reservation
Not needed.
Open for light meals throughout the day; hours vary.

Castilla Termal Solares Location

Calvo Soltelo, 13, Solares, Spain, 39710
Map view
Calvo Soltelo, 13, Solares, Spain, 39710
Nearby
Paseo la Ventilla
Centro Cultural Ramon Pelayo
1100 ft
Restaurants
Restaurante El Manantial
500 ft
Avenida Calvo Sotelo 13
La Martintera
400 ft
C/ Emilio Maza Cifran
Casa Enrique
1200 ft
Paseo de La Estacion 20 Paseo de la Estación,20
Explore Solares
Activities Around Castilla Termal Solares
Top Attractions
Activities
Dining
Entertainment
Centro Cultural Ramon Pelayo
Centro Cultural Ramon Pelayo
4 minutes walking
Cultural hub featuring art exhibitions and performances, perfect for art enthusiasts and families.
Mitologico Mina Pepita Park
Mitologico Mina Pepita Park
9 minutes walking
Themed park showcasing mythical creatures; ideal for children and family outings.
Museo del Marques de Valdecilla
Museo del Marques de Valdecilla
11 minutes' walk
Museum dedicated to local history and culture; offers guided tours on weekends.
Embalse de Heras
Embalse de Heras
5 minutes' drive
Scenic reservoir perfect for picnics and water activities; calm environment ideal for relaxation.
Hiking at Peña Cabarga
17 minutes' drive
Thrilling hiking trails with breathtaking views, great for adventure seekers.
Spa Day at hotel
0 minutes walking
Relaxing spa treatments offered onsite; perfect for unwinding after a day of exploration.
Restaurante El Manantial
Restaurante El Manantial
2 minutes walking
Charming local eatery serving traditional dishes; cozy atmosphere with regional specialties.
La Martintera
La Martintera
2 minutes walking
Modern Spanish cuisine with chic decor; popular for its tapas and fine wines.
Casa Enrique
Casa Enrique
5 minutes walking
Casual dining with a focus on fresh seafood; family-friendly vibe and affordable prices.
Local Bars and Live Music
10 minutes' drive
Vibrant nightlife with local bands; great atmosphere for those seeking evening entertainment.
Getting around
City Centre
Solares6 min  ·  1700 ft
Airports
Santander (SDR)22 min  ·  8.9 mi
Bilbao (BIO)139 min  ·  57.5 mi
Train
Estación FEVE de Santander16 min  ·  6.4 mi
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Property information and rules
Check-in
from 15:00-23:59
Check-out
from 07:00-12:00
Guest Parking
Public parking is possible on site for free.
Internet
Wireless internet is available in for free.
Breakfast
The hotel Castilla Termal Solares serves a full breakfast for free. 
Pets
Pets are allowed on request.
Languages
Spanish
Number of rooms:
380
Former name
Hotel Balneario Solares

Reviews and Ratings

Feedback about Castilla Termal Solares from previous guests about their experience.
Review score
Based on 933 verified reviews
8.9/10
Great
95%
Recommend
Breakfast
9.1/10
Cleanliness
9.2/10
Comfort
9.3/10
Facilities
9.0/10
Free Wi-Fi
8.3/10
Location
8.8/10
Paid Wi-Fi
8.4/10
Staff
9.3/10
Value for money
8.3/10
Guest reviews
based on 933 reviews
8.9/10
based on 911 reviews
4/5
based on 2417 reviews
9.0/10
Cameron from Australia
Couple
Double or Twin Room
3 nights in November 2025
|
Reviewed:December 14, 2025
9.5/10

excellent stay

great selectionhealthier optionsindoor poolssound issue
the breakfast was very good with a massive selection. i found many healthier options available, which i appreciated. i also enjoyed the amazing indoor pools and thermal areas. the dinner and lunch options at the hotel restaurant were great.
i noticed some sound issues. the accommodation wing required better soundproofing, especially when functions took place.
Dining
9/10
the breakfast foods were varied and of great quality. the breakfast and dinner menus included many options. several items were made to order, like crepes and omelets.
Service
10/10
the staff members were very attentive. their service skills. they had a strong commitment to their jobs.
Rooms
9/10
the room was clean and spacious with good facilities. it was also comfortable and quiet. the hotel provided everything needed for a pleasant visit.
Facilities
10/10
the thermal pool offered many relaxing jets and was very clean. i saw that the pool, spa, and fitness areas were excellent. the hotel also offers electric vehicle charging.
0 Helpful
|
Show less
Brian from United Kingdom
Single
double or twin room
3 nights in November 2025
|
Reviewed:December 12, 2025
6/10

just average experience.

good selectionbuffet fooddated swimming poolextra cost
the breakfast met my expectations with a good selection of buffet food.
I found that the spa was not really a spa. It was just a dated swimming pool with a couple of jets. if i wanted any real spa treatments, those would be extra cost.
0 Helpful
Philip from United Kingdom
Family with children
junior suite spa access
3 nights in November 2025
|
Reviewed:November 26, 2025
9/10

excellent breakfast and thermal pool

breakfast buffetthermal poolhelpful staff
the breakfast buffet offered many choices especially the healthier options. i enjoyed access to the thermal pool each evening. the staff were friendly and helpful throughout my stay
i have no complaints
0 Helpful
FAQs
About Castilla Termal Solares
What are the check-in and check-out times at Castilla Termal Solares?
Check-in is at 15:00 and check-out is at 12:00.
How far is Castilla Termal Solares from Santander?
The hotel is 15 km from Santander.
What dining options are available at Castilla Termal Solares?
The hotel features an on-site restaurant offering traditional regional specialties and international dishes.
Is there parking available at Castilla Termal Solares?
Free public parking is available on-site without the need for a reservation.
Does Castilla Termal Solares allow pets?
Pets are allowed on request, with possible charges applicable.
What room amenities can guests expect at Castilla Termal Solares?
Rooms are equipped with air conditioning, a minibar, free Wi-Fi, a flat-screen TV, and complimentary toiletries.
Are there recreational activities available at Castilla Termal Solares?
Guests can enjoy activities such as hiking, cycling, and access to a children's playground.
What nearby attractions are located close to Castilla Termal Solares?
Nearby attractions include Cabarceno Natural Park (approximately 10 km) and Somo and Loredo Beaches (about 10 km).
Does Castilla Termal Solares offer breakfast?
A breakfast buffet is available for an additional charge of 22 EUR.
What amenities are available for business travelers at Castilla Termal Solares?
The hotel provides business services including meeting rooms and free Wi-Fi throughout the property.

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19Apr2026Select date
Check-out
20Apr2026Select date
Rooms and Guests2 Guests, 1 Room