Cheapest option at this property for 2 adults, 1 child

1 × Triple Room with Spa Access
Price for:
Max adults: 3
Beds: 3 single beds
Free cot available on request
Costs 1st night to cancel
No prepayment needed – pay at the property
Breakfast included
US$329 per night
Price US$986
3 nights, 2 adults, 1 child
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About this property

With superb relaxation and spa facilities, including a seasonal outdoor swimming pool, this is a luxurious, modern and renovated historical building in a tranquil setting of Solares. Somo and Loredo Beaches are just 10 km from the hotel, while Santander is 18 km away. Free WiFi is provided and free public parking is available on site. The Castilla Termal Solares rooms are comfortable and modern, with natural light and big windows overlooking the park or the garden. They include a air conditioning, a minibar, and a TV. The bathroom comes with free toiletries, bath, and hairdryer. Guests have access to the hotel's spa, the well-equipped fitness centre, and the indoor and outdoor swimming pools. At night, enjoy traditional regional specialties or international favourites at the Castilla Termal Balneario de Solares restaurant. Plus, delight your palate at El Bosque, an elegant glass-enclosed space surrounded by Cantabrian nature, where tradition and innovation merge in every dish.

Couples particularly like the location — they rated it 8.8 for a two-person trip.

Distance in property description is calculated using © OpenStreetMap

Property highlights

Perfect for a 3-night stay!

  • Top location: Highly rated by recent guests (8.7)

  • Want a great night's sleep? This hotel was highly rated for its very comfy beds.

  • Top pick by families with children

Breakfast info

Buffet

Rooms with:

  • Quiet street view

  • Free parking available at the hotel

Loyal customers

There are more repeat guests here than most other properties.


Availability

Prices converted to USD
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Room type Number of guests Today's price Your choices

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Triple Room with Spa Access
Recommended for 2 adults, 1 child
  • 3 single beds
Free cot available on request
301 feet²
Air conditioning
Ensuite bathroom
Flat-screen TV
Soundproofing
Minibar
Free WiFi

  • View
  • Free toiletries
  • Bathrobe
  • Safety deposit box
  • Bidet
  • Toilet
  • Bath or shower
  • Hardwood or parquet floors
  • Towels
  • Linen
  • Socket near the bed
  • Hypoallergenic
  • Desk
  • Seating Area
  • TV
  • Slippers
  • Telephone
  • Satellite channels
  • Radio
  • Pay-per-view channels
  • Heating
  • Hairdryer
  • Extra long beds (> 2 metres)
  • Wake up service/Alarm clock
  • Cable channels
  • Wake-up service
  • Laptop safe
  • Wardrobe or closet
  • Wireless Internet
  • Upper floors accessible by elevator
  • Clothes rack
  • Toilet paper
  • Entire unit wheelchair accessible
Max adults: 3
US$329 per night
Price US$986
Excluded: 10 % VAT
  • Superb breakfast included
  • Costs 1st night to cancel
  • No prepayment needed – pay at the property
Max adults: 2
US$227 per night
Price US$680
Excluded: 10 % VAT
  • Superb breakfast included
  • Costs 1st night to cancel
  • No prepayment needed – pay at the property
We have 1 left
  • 2 single beds
Free cot available on request
301 feet²
Air conditioning
Ensuite bathroom
Flat-screen TV
Soundproofing
Minibar
Free WiFi
Max adults: 2
US$227 per night
Price US$680
Excluded: 10 % VAT
  • Superb breakfast included
  • Costs 1st night to cancel
  • No prepayment needed – pay at the property
Max adults: 1
Only for 1 guest
US$186 per night
Price US$558
Excluded: 10 % VAT
  • Superb breakfast included
  • Costs 1st night to cancel
  • No prepayment needed – pay at the property
  • You won't be charged yet

Guest reviews

Categories:

Staff
Facilities
Cleanliness
Comfort
Value for money
Location
Free WiFi

Select topics to read reviews:

Guests who stayed here loved

  • Ris
    United Kingdom United Kingdom
    Massive rooms, very comfy beds, great shower and lovely extras like toothbrush and comb and even hair gel supplied. Fantastic!
  • Miguel
    Portugal Portugal
    Breakfast is awesome in terms of both quality and variety. Better than some of 5 start hotels we stayed. The breakfast staff is very attentive and welcoming.
  • Katie
    Ireland Ireland
    Beautiful hotel, really spacious rooms, very clean, amazing thermal baths and excellent breakfast.
  • Keith
    United Kingdom United Kingdom
    A wonderful hotel - the room was comfortable, the breakfast had everything, and the spa was fantastic. Located in a small town with some interesting restaurants.
  • Stu
    United Kingdom United Kingdom
    Position, staff good excellent stay before a ferry crossing
  • Kip
    United Kingdom United Kingdom
    Peaceful hotel, even though it is located in the centre of town. Great breakfast and the restaurant is very good.
  • Jess
    United Kingdom United Kingdom
    We absolutely loved our stay! The Rooms were super spacious including the bathrooms, the beds were really comfortable and soft! We had breakfast included in the stay and the spread was huge, so much choice. We also had use of the Thermal pool...
  • Chris
    United Kingdom United Kingdom
    The thermal pool is excellent. Very friendly staff. Stunning building and facilities. Food was very high good quality for dinner and breakfast.
  • Linda
    United Kingdom United Kingdom
    The hotel was excellent all round! Great pool facilities and food !
  • Julie
    United Kingdom United Kingdom
    We chose this this due to the closeness of Santander port. The facilities at the hotel, electric car charger, safe parking under the hotel, very spacious and pleasant rooms. The most impressive thing we enjoyed was the breakfast. Wow this was...

Hotel surroundings

Restaurants

1 restaurant on site
  • El Manantial
    • Cuisine
      Mediterranean • Spanish • European
    • Ambiance
      Traditional
    • Dietary options
      Vegetarian • Vegan • Gluten-free • Dairy-free

House rules

Castilla Termal Solares takes special requests - add in the next step!
Check-in
From 15:00 to 00:00
Check-out
From 07:00 to 12:00
Cancellation/ prepayment
Cancellation and prepayment policies vary according to accommodation type. Please check what conditions may apply to each option when making your selection.
Children and beds

Child policies

Children of any age are welcome.

To see correct prices and occupancy information, please add the number of children in your group and their ages to your search.

Cot and extra bed policies

0 - 2 years
Cot upon request
Free

The number of cots allowed is dependent on the option you choose. Please check your selected option for more information.

There are no extra beds available at this property.

All cots are subject to availability.

No age restriction
There is no age requirement for check-in
Pets
Pets are allowed on request. Charges may be applicable.
Groups
When booking more than 8 rooms, different policies and additional supplements may apply.
Accepted payment methods
American ExpressVisaMastercardMaestroUnionPay credit cardCash

The fine print

Need-to-know information for guests at this property

Children under 12 years old can use the thermal pool during children's hours.

You can choose the first shift in the morning or the first shift in the afternoon. Check with the hotel for the schedule according to the season.

Children under 12 years old must pay a €50 supplement for breakfast and access to the thermal pool.

If the rate includes access to the thermal pool, a session must be reserved in advance.

If not included in the rate, access to the thermal pool is 38 euros per adult per day.

For December 24 and 31, the only available rates are the special offers that include gala dinner. For more information about menus and supplements for children, please contact the hotel.

Guests are required to show a valid ID and credit card upon check-in.

Please note that all special requests are subject to availability and may incur additional supplements.

Pool 2 - outdoor is closed from Mon 1 Sept 2025 until Tue 30 Jun 2026

License number: G6003