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Relax at a luxurious spa with indoor and outdoor pools near Cabarceno Natural Park in this family-friendly hotel. With a stay at Castilla Termal Balneario de Solares in Medio Cudeyo, you'll be near the beach, within a 10-minute drive of Cabarceno Natural Park and Bay of Biscay. This family-friendly hotel is 12.8 mi (20.6 km) from El Sardinero Beach and 3.8 mi (6.2 km) from Fluviarium Lierganes. Amenities: Relax at the full-service spa, where you can enjoy massages, body treatments, and facials. You're sure to appreciate the recreational amenities, including hot springs, an indoor pool, and a fitness center. This Belle Époque hotel also features complimentary wireless internet access, concierge services, and babysitting (surcharge). Featured amenities include a business center, complimentary newspapers in the lobby, and dry cleaning/laundry services. Guests may use a roundtrip airport shuttle for a surcharge, and self parking (subject to charges) is available onsite. Dining: For lunch or dinner, stop by El Manantial, a restaurant that specializes in local cuisine. Dining is also available at the coffee shop/cafe, and room service (during limited hours) is provided. Relax with your favorite drink at the bar/lounge or the poolside bar. Buffet breakfasts are available daily from 8 AM to 11 AM for a fee. Rooms: Make yourself at home in one of the 113 individually decorated guestrooms, featuring minibars and flat-screen televisions. Your bed comes with down comforters and premium bedding. Rooms have private balconies. Complimentary wireless internet access keeps you connected, and digital programming is available for your entertainment. Private bathrooms have complimentary toiletries and bidets. Distance to Nearby Attractions: Cabarceno Natural Park - 2.5km/1.6mi Fluviarium Lierganes - 6.2km/3.8mi Bay of Biscay - 6.2km/3.9mi Busampiro Peaks - 6.8km/4.2mi Palacio de Elsedo - 6.9km/4.3mi Ensenada de San Bartolomé - 7.6km/4.7mi Campo Municipal de Golf de La Junquera - 8.9km/5.5mi El Monte - 9.4km/5.8mi Isla de Pedrosa - 10.5km/6.5mi Playa de El Rostro - 10.7km/6.7mi Puntal Beach - 11.8km/7.3mi Sanctuary of Nuestra Senora de Latas - 12.3km/7.6mi Ethnographic Museum of Cantabria - 13.1km/8.1mi Playa de los Tranquilos - 13.3km/8.2mi Playa artificial de Punta Parayas - 13.9km/8.7mi The preferred airport for Castilla Termal Balneario de Solares is Santander (SDR) - 13.8km/8.5mi With a stay at Castilla Termal Balneario de Solares in Medio Cudeyo, you'll be near the beach, within a 10-minute drive of Cabarceno Natural Park and Bay of Biscay. This family-friendly hotel is 12.8 mi (20.6 km) from El Sardinero Beach and 3.8 mi (6.2 km) from Fluviarium Lierganes. Relax at the full-service spa, where you can enjoy massages, body treatments, and facials. You're sure to appreciate the recreational amenities, including hot springs, an indoor pool, and a fitness center. This Belle Époque hotel also features complimentary wireless internet access, concierge services, and babysitting (surcharge). For lunch or dinner, stop by El Manantial, a restaurant that specializes in local cuisine. Dining is also available at the coffee shop/cafe, and room service (during limited hours) is provided. Relax with your favorite drink at the bar/lounge or the poolside bar. Buffet breakfasts are available daily from 8 AM to 11 AM for a fee. Make yourself at home in one of the 113 individually decorated guestrooms, featuring minibars and flat-screen televisions. Your bed comes with down comforters and premium bedding. Rooms have private balconies. Complimentary wireless internet access keeps you connected, and digital programming is available for your entertainment. Private bathrooms have complimentary toiletries and bidets. Featured amenities include a business center, complimentary newspapers in the lobby, and dry cleaning/laundry services. Guests may use a roundtrip airport shuttle for a surcharge, and self parking (subject to charges) is available onsite.
Calvo Soltelo, 13, Solares, Medio Cudeyo, Cantabria, Spain
Check-in
From 15:00 to 00:00
Check-out
Until 12:00
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. The seasonal pool will be open from July to August. Reservations are required for spa treatments. Reservations can be made by contacting the hotel prior to arrival, using the contact information on 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. Guests can arrange to bring pets by contacting the property directly, using the contact information on the booking confirmation (surcharges apply and can be found in the Fees section).
Check-in is from 15:00 to 00:00 and check-out until 12:00.
Yes, the property has parking.
Yes, the property serves breakfast.
Yes, there's free Wi-Fi.
We compare prices from the main booking sites.
alfred j
Oct 8, 2026
best breakfast ever, great mattres and clean place, near every thing!!
alfred j.
Oct 8, 2026
Have been staying at Castilla Termal whenever we are in Solares. . Enjoy our stay there because of its location, helpful & friendly staff, cleanliness.
Jawad
Aug 27, 2026
Love this place!!! Fab breakfast and spa :)
nicolas
Jul 2, 2026
The facilities are so good and plaisant The room was confortable and spacious The all place is very plaisant Lot of parking space Good menu at restaurant and good wine
Sarah
Aug 19, 2025
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.
james
Jul 27, 2025
Nothing but praise very nice overall. Wish it was closer to city center