With superb relaxation and spa facilities, including a seasonal outdoor swimming pool and free Wi-Fi, this is a luxurious, modern hotel in a tranquil setting This lovingly renovated historical building is located within a park in the town of Solares, which is known for the properties of its waters Spend your days relaxing in the stunning spa, where you can enjoy a soothing massage, or visit the well-equipped fitness centre The indoor pool is also available for an extra charge You can also take it easy by the indoor and outdoor swimming pools, or visit the attractive Somo and Loreco beaches, just 10 km from the hotel The Castilla Termal Balneario de Solares rooms are comfortable and modern, with natural light and big windows overlooking the park or the garden Make the most of the free parking to take a day trip to Santander, which lies just 18 kilometres away At night, enjoy traditional regional specialties or international favourites at the Castilla Termal Balneario de Solares restaurant