With a stay at Alda Don Carlos in Santander, you'll be within a 5-minute walk of Bay of Biscay and El Sardinero Beach. This beach aparthotel is 0.1 mi (0.2 km) from Primera El Sardinero Beach and 0.2 mi (0.4 km) from Gran Casino del Sardinero.

Make yourself at home in one of the 34 guestrooms.

Take advantage of recreational opportunities offered, including an outdoor tennis court, karaoke, and bicycles to rent. This aparthotel also features complimentary wireless internet access, concierge services, and babysitting.

Enjoy a meal at the restaurant or snacks in the aparthotel's coffee shop/cafe. Wrap up your day with a drink at the bar/lounge.

Featured amenities include complimentary wired internet access, a business center, and complimentary newspapers in the lobby. Event facilities at this aparthotel consist of conference space and a meeting room. Self parking (subject to charges) is available onsite.