All guestrooms have gorgeous views, and are furnished with fine woodcraft, as well as pieces from the early 20th century. Air conditioning, Wi-Fi, a TV (with international channels and Canal +), a magnifying mirror, and a safe can be found in each room; you can bring your dog along, too. Laundry, medical, and fax services are offered; you can also get free on-site parking.
For a blissful experience only offered here, come to the Thalassotherapy area, where warmed and filtered seawater is gathered in a bath that'll relax your body and rejuvenate your soul. Find other delights such as a sauna, aromatherapy, and Turkish baths here, too.
At Hotel Sardinero, waves lapping at the shore are your lullaby at night; modestly furnished, the hotel nonetheless has a regal feel. It was refurbished several years ago, and now combines Old World ambience with modern equipment. Each room comes with a telephone and a satellite TV, and of course, sea views. For a full meal after exploring Santander, ask for the menu of the day at the hotel restaurant, or grab a sandwich at the cafeteria; a breakfast buffet is available too.
Other Santander hotels include Hotel Chiqui, Palacio del Mar, Hotel Matalenas, Silken Coliseum Hotel, and Hotel Vincci Puerto Chico.